Digitale Bibliotheek
Sluiten Bladeren door artikelen uit een tijdschrift
 
Zoeken naar met titel:
ABCDEFGHIJKLMNOPQRSTUVWXYZ

     Tijdschrift beschrijving
       Alle jaargangen van het bijbehorende tijdschrift
         Alle afleveringen van het bijbehorende jaargang
                                       Alle artikelen van de bijbehorende aflevering
 
                             179 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 A comparative investigation of certain difference equations and related differential equations: Implications for model-building van der Vaart, H.R.
 1973
 C p. 195-211
17 p.
 artikel
2 A dynamic model of an environmental system with n interacting components and p degrees of freedom Huddleston, John V.
 1974
 C p. 91-96
6 p.
 artikel
3 A long wavelength solution for a microorganism swimming in a channel Shack, W.J.
 1974
 C p. 435-444
10 p.
 artikel
4 A method for simultaneous determination of (I) the blood flows to the organs and (II) the cardiac output Ghista, Dhanjoo N.
 1973
 C p. 549-563
15 p.
 artikel
5 A model of a physico-chemical coupling of biological interest Popescu, Aurel I.
 1975
 C p. 51-57
7 p.
 artikel
6 A morphogenetic system matched to a group Kharasch, Jerome A.
 1973
 C p. 615-625
11 p.
 artikel
7 A multivibrating switching network in homogeneous kinetics Rössler, Otto E.
 1975
 C p. 181-192
12 p.
 artikel
8 An analysis of countercurrent exchange with emphasis on renal function Palatt, P.J.
 1973
 C p. 275-286
12 p.
 artikel
9 An approximation diffusion equation for a long narrow channel with varying cross-sectional area Patlak, Clifford S.
 1973
 C p. 81-86
6 p.
 artikel
10 An attitude to nucleic acid models McGavin, Stewart
 1973
 C p. 407-409
3 p.
 artikel
11 A neuron field theory: Mathemalical approaches to the problem of large numbers of interacting nerve cells Fischer, Burkhart
 1973
 C p. 345-357
13 p.
 artikel
12 A new model for interacting populations—II: Principle of competitive exclusion Gomatam, Jagannathan
 1974
 C p. 355-364
10 p.
 artikel
13 A new model for interacting populations—I: Two-species systems Gomatam, Jagannathan
 1974
 C p. 347-353
7 p.
 artikel
14 An integral method for the analysis of flow in arterial stenoses Morgan, B.E.
 1974
 C p. 39-53
15 p.
 artikel
15 Announcement 1975
 C p. 109-
1 p.
 artikel
16 Announcement 1974
 C p. 617-
1 p.
 artikel
17 Announcement 1973
 C p. 273-274
2 p.
 artikel
18 Announcement 1975
 C p. 219-
1 p.
 artikel
19 Announcement 1973
 C p. 419-
1 p.
 artikel
20 A note on knowledge and unpleasantness Smets, Philippe
 1973
 C p. 313-317
5 p.
 artikel
21 A note on open linear systems Hearon, John Z.
 1974
 C p. 97-99
3 p.
 artikel
22 A note on the mathematics of microsphere division Easton, Thomas A.
 1973
 C p. 259-262
4 p.
 artikel
23 A note on the shape of the erythrocyte Lenard, J.G.
 1974
 C p. 55-58
4 p.
 artikel
24 Anthony Francis Bartholomay August 11, 1919–March 21, 1975 Karreman, George
 1975
 C p. i-ii
nvt p.
 artikel
25 Application of perturbation theory to the nonlinear Volterra-Gause-Witt model for prey-predator interaction Dutt, Ranabir
 1975
 C p. 139-146
8 p.
 artikel
26 A semiclassical theory for nerve excitation by a low intensity electromagnetic field Spiegel, Ronald J.
 1973
 C p. 591-605
15 p.
 artikel
27 A semi-empirical model for flow of blood and other particulate suspensions through narrow tubes Das, R.N.
 1975
 C p. 459-470
12 p.
 artikel
28 Aspects of the Clausius-Shannon Identity: Emphasis on the components of transitive information in linear, branched and composite physical systems Ryan, J. Philip
 1975
 C p. 223-254
32 p.
 artikel
29 A standard form for the Kermack-McKendrick epidemic equations Deakin, Michael A.B.
 1975
 C p. 91-95
5 p.
 artikel
30 Asymptotic behavior in a deterministic epidemic model Hethcote, Herbert W.
 1973
 C p. 607-614
8 p.
 artikel
31 A theory for environmental systems Leguizamón, Carlos A.
 1975
 C p. 675-689
15 p.
 artikel
32 A three stage population model with cannibalism Landahl, H.D.
 1975
 C p. 11-17
7 p.
 artikel
33 Batesian mimicry and signal detection theory Oaten, A.
 1975
 C p. 367-387
21 p.
 artikel
34 Bifurcation analysis of nonlinear reaction-diffusion equations—I. Evolution equations and the steady state solutions Auchmuty, J.F.G.
 1975
 C p. 323-365
43 p.
 artikel
35 Bifurcation analysis of nonlinear reaction-diffusion equations—II. Steady state solutions and comparison with numerical simulations Herschkowitz-Kaufman, M.
 1975
 C p. 589-636
48 p.
 artikel
36 Bi-ionic flows through a single homogeneous membrane Richardson, I.W.
 1973
 C p. 95-100
6 p.
 artikel
37 Biological clock mutants and parameter changes in mathematical models Pavlidis, Theodosios
 1975
 C p. 407-417
11 p.
 artikel
38 Blood flow: Theory, effective viscosity and effects of particle distribution Chow, Joseph C.F.
 1975
 C p. 471-488
18 p.
 artikel
39 Bounds on the total particle number for species governed by reaction-diffusion equations in the infinite spatial domain Rosen, Gerald
 1974
 C p. 589-593
5 p.
 artikel
40 Bounds on the total population for species governed by reaction-diffusion equations in arbitrary two-dimensional regions Rosen, Gerald
 1975
 C p. 71-78
8 p.
 artikel
41 Comparaison des croisements au hasard, frère-sœur et demi frère-sœur par le coefficient de dépression Bouffette, A.R.
 1975
 C p. 37-49
13 p.
 artikel
42 Compartment modeling from tracer experiments Rescigno, Aldo
 1973
 C p. 245-257
13 p.
 artikel
43 Concept of energy in biological systems Leguizamón, Carlos A.
 1975
 C p. 565-572
8 p.
 artikel
44 Construction, simulation, clinical application and sensitivity analyses of a human left ventricular control system model Patil, Mothiram K.
 1975
 C p. 521-553
33 p.
 artikel
45 Continuous determination of the volume of a space in a non steady state condition Gómez-Poviña, Oscar A.
 1974
 C p. 59-66
8 p.
 artikel
46 Countercurrent exchange in the inner renal medulla: Vasa recta-descending limb system Palatt, Paul J.
 1973
 C p. 431-447
17 p.
 artikel
47 D'Arcy thompson's theorems and the shape of the molluscan shell Løvtrup, Søren
 1974
 C p. 567-575
9 p.
 artikel
48 Darwinian evolution and a predator-prey ecology Allen, P.M.
 1975
 C p. 389-405
17 p.
 artikel
49 Disseminated storage of information with sequential coding Ovenden, Michael W.
 1973
 C p. 663-688
26 p.
 artikel
50 Distribution of conserved species in diffusion-reaction systems Hearon, John Z.
 1973
 C p. 59-67
9 p.
 artikel
51 Dustbathing as a regulatory mechanism Levine, Ralph L.
 1974
 C p. 545-553
9 p.
 artikel
52 Dynamic optimization of in-series cardiac assistance by means of intra-aortic balloon pumping Min, B.
 1975
 C p. 19-35
17 p.
 artikel
53 Dynamics of populations of biomphalaria glabrata and the von foerster equation Coutinho, F.A.B.
 1974
 C p. 29-37
9 p.
 artikel
54 Editorial Board 1973
 C p. CO2-
1 p.
 artikel
55 Editorial Board 1975
 C p. IFC-
1 p.
 artikel
56 Editorial Board 1974
 C p. CO2-
1 p.
 artikel
57 Electrically induced phase transitions via the dipole model in excitable membranes Almeida, Silverio P.
 1974
 C p. 17-28
12 p.
 artikel
58 Electron-phonon (trapped photon) coupling and infrared coaxial transmission line theory of energy transport in mitochondria and nerve Cope, Freeman W.
 1973
 C p. 627-644
18 p.
 artikel
59 Employment page 1975
 C p. 220-
1 p.
 artikel
60 Enzyme kinetics in cells Bunow, Barry
 1974
 C p. 157-169
13 p.
 artikel
61 Errata 1975
 C p. 221-
1 p.
 artikel
62 Errata 1974
 C p. 103-
1 p.
 artikel
63 Errata 1975
 C p. 111-
1 p.
 artikel
64 Estimates of microurie-days residence, bone dose equivalent, and (mpc)w for thrium-232 in man using a mammillary model Bernard, S.R.
 1973
 C p. 129-147
19 p.
 artikel
65 Estimates of predator-prey limit cycles De Angelis, Donald L.
 1975
 C p. 291-299
9 p.
 artikel
66 Existence de résonances paramétriques dans des systèmes de transformation d'intérêt biologique Hyver, C.
 1975
 C p. 1-9
9 p.
 artikel
67 Filtres passe-bande chimiques et oscillations non periodiques Hyver, C.
 1973
 C p. 459-466
8 p.
 artikel
68 Finite fluctuations and multiple steady states far from equilibrium Turner, Jack S.
 1974
 C p. 205-213
9 p.
 artikel
69 Flagellar elongation as a moving boundary problem Levy, Elinor Miller
 1974
 C p. 265-273
9 p.
 artikel
70 Flow and diffusion in the vitreous body of the eye Fatt, Irving
 1975
 C p. 85-90
6 p.
 artikel
71 Flow in tubules due to ciliary activity Blake, John
 1973
 C p. 513-523
11 p.
 artikel
72 Flow of a newtonian fluid through a permeable tube: The application to the proximal renal tubule Marshall, E.A.
 1974
 C p. 457-476
20 p.
 artikel
73 Forced vibrations of a circular muscle ring Delsemme, Pierre
 1973
 C p. 467-474
8 p.
 artikel
74 Genetic nets and dissipative structures: An algebraic approach Martinez, Hugo M.
 1974
 C p. 183-196
14 p.
 artikel
75 Heat transfer in perfused biological tissue—I: General theory Klinger, H.G.
 1974
 C p. 403-415
13 p.
 artikel
76 Index to volume 37 1975
 C p. 691-694
4 p.
 artikel
77 Index to volume 36 1974
 C p. 619-624
6 p.
 artikel
78 Index to volume 35 1973
 C p. 715-720
6 p.
 artikel
79 Inners and biocontrol models Clark, Michael R.
 1975
 C p. 161-180
20 p.
 artikel
80 Interaction of peristaltic motion with poiseuille flow Mittra, T.K.
 1974
 C p. 127-141
15 p.
 artikel
81 Interfilament forces in striated muscle Moisescu, D.G.
 1973
 C p. 565-575
11 p.
 artikel
82 Isotherms for r species adsorbed at linear polymers with nearest neighbor cooperative interaction Karreman, George
 1974
 C p. 117-126
10 p.
 artikel
83 Kinetic approach to neural systems: I Ventriglia, F.
 1974
 C p. 535-544
10 p.
 artikel
84 Kinetics of light emission by photosynthetic systems: Second order light decay kinetics means elovich kinetics in a solid state reaction; 1.5 order light decay kinetics means second order reaction kinetics Cope, Freeman W.
 1975
 C p. 79-83
5 p.
 artikel
85 Kinetics of the thyroid follicle lumen diffusion subsystem: Application to iodide accumulation by the thyroid follicle in vitro Cantraine, F.R.L.
 1975
 C p. 301-321
21 p.
 artikel
86 Lung gas mixing during expiration following an inspiration of air Davidson, M.R.
 1975
 C p. 113-126
14 p.
 artikel
87 Mathematical analysis of cancer chemotherapy Chuang, Shui-Nan
 1975
 C p. 147-160
14 p.
 artikel
88 Mathematical analysis of circulatory mixing process Kamiya, Akira
 1973
 C p. 287-300
14 p.
 artikel
89 Mathematical analysis of the asymptotic behavior of the leslie population matrix model Cull, Paul
 1973
 C p. 645-661
17 p.
 artikel
90 Mathematical medicine, an introductory discussion of its meaning and significance in medicine and medical education Bartholomay, Anthony F.
 1973
 C p. 173-182
10 p.
 artikel
91 Matrix proof of flow, volume and mean transit time theorems for regional and compartmental systems Perl, W.
 1975
 C p. 573-588
16 p.
 artikel
92 Measuring a mitotic oscillator: The arc discontinuity Kauffman, S.
 1974
 C p. 171-182
12 p.
 artikel
93 Models for cell differentiation and generation of polarity in diffusion-governed morphogenetic fields Babloyantz, A.
 1975
 C p. 637-657
21 p.
 artikel
94 Molecular biology and the kinetics of cell growth. II. A note on mass-volume relations Reiner, John M.
 1973
 C p. 109-113
5 p.
 artikel
95 Molecular control systems: I-temporal organization in cells revisited Reiner, John M.
 1974
 C p. 595-599
5 p.
 artikel
96 Necessary and sufficient condition for a model insect population to go to extinction Staley, David H.
 1974
 C p. 527-533
7 p.
 artikel
97 Newman's chamber models in the study of blood circulation through the liver and heart Valentinuzzi, M.
 1973
 C p. 19-29
11 p.
 artikel
98 Note on oscillations of turbidity in a precipitation reaction system of thyroxine Landahl, H.D.
 1974
 C p. 601-604
4 p.
 artikel
99 [No title] Richardson, I.W.
 1974
 C p. 101-102
2 p.
 artikel
100 [No title] Rössler, Otto E.
 1975
 C p. 103-104
2 p.
 artikel
101 [No title] Blum, J.J.
 1975
 C p. 101-102
2 p.
 artikel
102 [No title] Blumenson, Leslie E.
 1974
 C p. 455-456
2 p.
 artikel
103 [No title] Rapoport, Anatol
 1974
 C p. 615-616
2 p.
 artikel
104 [No title] Rosen, Robert
 1975
 C p. 105-107
3 p.
 artikel
105 [No title] Leibovic, K.N.
 1974
 C p. 339-340
2 p.
 artikel
106 [No title] Bergner, Per-Erik E.
 1974
 C p. 607-610
4 p.
 artikel
107 [No title] Deakin, Michael A.B.
 1974
 C p. 611-613
3 p.
 artikel
108 [No title] Rosen, Robert
 1975
 C p. 215-218
4 p.
 artikel
109 Observations on the hydrodynamics and swimming motions of mammalian spermatozoa Shack, W.J.
 1974
 C p. 555-565
11 p.
 artikel
110 On adjoint dynamical systems Băianu, Ion
 1973
 C p. 475-486
12 p.
 artikel
111 On a possible biological spectroscopy Comorosan, Sorin
 1975
 C p. 419-425
7 p.
 artikel
112 On gompertz curves Deakin, Michael A.B.
 1973
 C p. 415-
1 p.
 artikel
113 On Knowledge and Unpleasantness Haberman, David
 1974
 C p. 605-
1 p.
 artikel
114 On the dynamical realization of ( M, R )-systems Rosen, Robert
 1973
 C p. 1-9
9 p.
 artikel
115 On the mechanism of transport of proline in the ciliary body, optic nerve and choroid plexus Landahl, H.D.
 1973
 C p. 115-127
13 p.
 artikel
116 On the number of phenotype structures in genetic systems Palmer, Edgar M.
 1974
 C p. 325-338
14 p.
 artikel
117 On the probability of reaching a threshold in a stochastic mammillary system Matis, J.H.
 1974
 C p. 445-454
10 p.
 artikel
118 On the status of mean fitness maximization as a governing principle in evolution Deakin, Michael A.B.
 1973
 C p. 43-50
8 p.
 artikel
119 On the stochastic theory of compartments: II. Multi-compartment systems Thakur, A.K.
 1973
 C p. 263-271
9 p.
 artikel
120 On the stochastic theory of compartments: Solution for n-compartment systems with irreversible, time-dependent transition probabilities Cardenas, M.
 1974
 C p. 489-504
16 p.
 artikel
121 On the time-dependent reversible stochastic compartmental model—II. A class of n-compartment systems Cardenas, M.
 1975
 C p. 555-564
10 p.
 artikel
122 On the time-dependent reversible stochastic compartmental model—I. The general two-compartment system Cardenas, M.
 1975
 C p. 505-519
15 p.
 artikel
123 Optimality in the control of environmental systems Huddleston, John V.
 1974
 C p. 341-345
5 p.
 artikel
124 Organismic sets. Scientific creativity, its spread and applications Rashevsky, N.
 1973
 C p. 339-344
6 p.
 artikel
125 Particle distribution for dilute suspension in flow Tesfagaber, Ahferom
 1973
 C p. 577-589
13 p.
 artikel
126 Passive transfer of low-molecular nonelectrolytes across deformable semipermeable membranes—I: Equations of convective-diffusion transfer of nonelectrolytes across deformable membranes of large curvature Rubinstein, L.I.
 1974
 C p. 365-377
13 p.
 artikel
127 Passive transfer of low-molecular nonelectrolytes across deformable semipermeable membranes—II: Dynamics of a single muscle fiber swelling and shrinking and related changes of the T-system tubule form Geiman, H.M.
 1974
 C p. 379-401
23 p.
 artikel
128 Piezoelectricity and pyroelectricity as a basis for force and temperature detection by nerve receptors Cope, Freeman W.
 1973
 C p. 31-41
11 p.
 artikel
129 Pseudo-sound generation at atherosclerotic constrictions in arteries Fredberg, J.J.
 1974
 C p. 143-155
13 p.
 artikel
130 Pulse velocities in cylindrical, tapered and curved anisotropic elastic arteries Mirsky, I.
 1973
 C p. 495-511
17 p.
 artikel
131 Quantum theory of time-varying stimulation in nerve Wei, Ling Y.
 1973
 C p. 359-374
16 p.
 artikel
132 Reactions chimiques couplees considerees en tant que filtres passe-bande Hyver, C.
 1973
 C p. 319-337
19 p.
 artikel
133 Reorientation of membrane dipoles during nerve excitation Sherebrin, M.H.
 1973
 C p. 417-418
2 p.
 artikel
134 Self-assembly and differentiation as models of computability Baer, Robert M.
 1975
 C p. 59-69
11 p.
 artikel
135 Semiconductor theory of ion transport in thin lipid membranes: II. surface recombination Woo, B.Y.
 1974
 C p. 247-264
18 p.
 artikel
136 Semiconductor theory of ion transport in thin lipid membranes: I. Potential and field distributions Wei, Ling Y.
 1974
 C p. 229-246
18 p.
 artikel
137 Simulation of cell behavior: Normal and abnormal growth Davison, E.J.
 1975
 C p. 427-458
32 p.
 artikel
138 Snail population in running water Bezerra Coutinho, A.
 1973
 C p. 449-458
10 p.
 artikel
139 Solutions to systems of nonlinear reaction-diffusion equations Rosen, Gerald
 1975
 C p. 277-289
13 p.
 artikel
140 Some algebraic properties of ( M, R )-systems Băianu, I.
 1973
 C p. 213-217
5 p.
 artikel
141 Some mathematical aspects of the diagnostic process. II: A mathematical model of electrocardiographic diagnosis Bartholomay, Anthony F.
 1973
 C p. 535-547
13 p.
 artikel
142 Some proposals in cardiac muscle mechanics and energetics Wong, Alan Y.K.
 1973
 C p. 375-399
25 p.
 artikel
143 Some strategies for harvesting a single species Swan, G.W.
 1975
 C p. 659-673
15 p.
 artikel
144 Some thoughts on the requirements for a theory of biology Fox, Michael A.
 1973
 C p. 11-17
7 p.
 artikel
145 Stability and enzyme separation: Integral representation of the solutions Thames Jr., Howard D.
 1974
 C p. 197-203
7 p.
 artikel
146 Statistical theory of persuasion in tripartite negotiations Henderson, G.P.
 1973
 C p. 487-494
8 p.
 artikel
147 Stochastic kinetic models for small irreversible systems Mullooly, John P.
 1974
 C p. 219-227
9 p.
 artikel
148 Stochastic kinetic models for small reversible systems; the equilibrium distribution Mullooly, John P.
 1975
 C p. 127-138
12 p.
 artikel
149 Stochastic theory of a selection game Richter, Peter H.
 1975
 C p. 193-213
21 p.
 artikel
150 Stochastic theory of compartments Purdue, Peter
 1974
 C p. 305-309
5 p.
 artikel
151 Stochastic theory of compartments: An open, two compartment, reversible system with independent poisson arrivals Purdue, Peter
 1975
 C p. 269-275
7 p.
 artikel
152 Stochastic theory of compartments: One and two compartment systems Purdue, Peter
 1974
 C p. 577-587
11 p.
 artikel
153 The algorithmic nature of a reaction-diffusion development process Martinez, Hugo M.
 1973
 C p. 87-94
8 p.
 artikel
154 The Danziger-Elmergreen theory of periodic catatonic schizophrenia Cronin, Jane
 1973
 C p. 689-707
19 p.
 artikel
155 The diffusion and metabolic differences between soma and axon of a neuron Rashevsky, N.
 1973
 C p. 421-429
9 p.
 artikel
156 The effect of the torso boundary in electrocardiography Plonsey, Robert
 1973
 C p. 401-405
5 p.
 artikel
157 The enumeration of minimal phylograms Nastansky, Ludwig
 1973
 C p. 525-533
9 p.
 artikel
158 The epileptic neuron: I Rashevsky, N.
 1973
 C p. 709-714
6 p.
 artikel
159 The epileptic neuron: II Rashevsky, N.
 1974
 C p. 1-16
16 p.
 artikel
160 The excitable membrane-biophysical theory and experiment Offner, Franklin F.
 1973
 C p. 101-107
7 p.
 artikel
161 The global asymptotic stability of prey-predator systems with second-order dissipation Walter, Charles
 1974
 C p. 215-217
3 p.
 artikel
162 The interaction of diffusion and perfusion in homogeneous tissue Hennessy, T.R.
 1974
 C p. 505-526
22 p.
 artikel
163 The kerner linearization method Morris, Hedley C.
 1974
 C p. 67-76
10 p.
 artikel
164 Theoretical relationship between the optimal models of the vascular tree Kamiya, Akira
 1974
 C p. 311-323
13 p.
 artikel
165 Theory of RNA-DNA hybridization—I. Stoichiometry at equilibrium Reiner, John M.
 1975
 C p. 255-268
14 p.
 artikel
166 Theory of the measurement of arterial compliance in humans Defares, J.G.
 1973
 C p. 237-244
8 p.
 artikel
167 Thermal dissociation of antigen-antibody-antigen-like systems Sugerman, David
 1973
 C p. 219-235
17 p.
 artikel
168 The simulation of multi-neurone networks: Modelling of the lateral inhibition of the eye and the generation of respiratory rhythm Palmay, F.v.
 1974
 C p. 77-89
13 p.
 artikel
169 The structure of DNA as deduced from fiber X-ray crystallography Wu, Tai Te
 1973
 C p. 301-311
11 p.
 artikel
170 The volumes of some compartment systems with sampling and loss from one compartment Bright, Peter B.
 1973
 C p. 69-79
11 p.
 artikel
171 Théorie Chromosomique De L'Inbreeding: Modèle Probabiliste Biémont, C.
 1974
 C p. 417-434
18 p.
 artikel
172 Three dimensional laminar flow in distorting, axisymmetric, axially varying vessels Melbin, Julius
 1975
 C p. 489-504
16 p.
 artikel
173 Threshold secretory mechanism: A model of derivative element in biological control Ličko, Vojtech
 1973
 C p. 51-58
8 p.
 artikel
174 Towards a physical understanding of physiological excitation as a cooperative specific adsorption phenomenon Karreman, George
 1973
 C p. 149-171
23 p.
 artikel
175 Transient behavior of the single loop solute cycling countercurrent multiplier Stephenson, John L.
 1973
 C p. 183-194
12 p.
 artikel
176 Transport of O2 along a model pathway through the respiratory region of the lung Davidson, M.R.
 1974
 C p. 275-303
29 p.
 artikel
177 Treatment of singularity for spatial transfer properties of human visual system at threshold Chiou, W.
 1975
 C p. 97-100
4 p.
 artikel
178 Use of a heat transfer analogy for a mathematical model of respiratory tract deposition Yeh, Hsu-Chi
 1974
 C p. 105-116
12 p.
 artikel
179 Why are there so many species? Kerner, Edward H.
 1974
 C p. 477-488
12 p.
 artikel
                             179 gevonden resultaten
 
 Koninklijke Bibliotheek - Nationale Bibliotheek van Nederland