| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
An analytical study of percussive energy transfer in hydraulic rock drills
|
Changming, Wu
|
|
1991
|
13 |
1 |
p. 57-68
12 p.
|
artikel
|
| 2 |
A new method for the rational arrangement of gas drainage boreholes
|
Peide, Sun
|
|
1991
|
13 |
1 |
p. 105-111
7 p.
|
artikel
|
| 3 |
Competitive costs of foreign and U.S. coal in North Atlantic markets
|
Schneid, Robert J.
|
|
1991
|
13 |
1 |
p. 89-104
16 p.
|
artikel
|
| 4 |
Design guidelines for steel arch supports in underground mining
|
Mitri, H.S.
|
|
1991
|
13 |
1 |
p. 37-44
8 p.
|
artikel
|
| 5 |
Development of flexible production systems for strip mining
|
Singh, Amarjit
|
|
1991
|
13 |
1 |
p. 75-88
14 p.
|
artikel
|
| 6 |
Editorial Board
|
|
|
1991
|
13 |
1 |
p. iii-
1 p.
|
artikel
|
| 7 |
Erratum
|
|
|
1991
|
13 |
1 |
p. 114-
1 p.
|
artikel
|
| 8 |
Fuzzy mathematics method for theoretical analysis of ground movements due to underground excavation
|
Wenxiu, Li
|
|
1991
|
13 |
1 |
p. 45-56
12 p.
|
artikel
|
| 9 |
Meeting announcements
|
|
|
1991
|
13 |
1 |
p. 113-
1 p.
|
artikel
|
| 10 |
Pre-mining seafloor topography determination over the Phalen mine workings, Sydney Coalfield, Nova Scotia
|
Aston, T.R.C.
|
|
1991
|
13 |
1 |
p. 25-35
11 p.
|
artikel
|
| 11 |
The effect of worn and chipped points on point load indices
|
Aston, T.R.C.
|
|
1991
|
13 |
1 |
p. 69-74
6 p.
|
artikel
|
| 12 |
The measurement and comparison of methane drainage efficiencies in longwall advance and retreat workings
|
Riley, P.A.
|
|
1991
|
13 |
1 |
p. 1-15
15 p.
|
artikel
|
| 13 |
The utilisation of air scoops for the improvement of ventilation in a coal mine heading
|
Meyer, Josua P.
|
|
1991
|
13 |
1 |
p. 17-24
8 p.
|
artikel
|
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