검색결과 : 2건
| No. | Article |
|---|---|
| 1 |
Production of gas from coal seams in the Upper Silesian Coal Basin in Poland in the post-injection period of an ECBM pilot site van Bergen F, Krzystolik P, van Wageningen N, Pagnier H, Jura B, Skiba J, Winthaegen P, Kobiela Z International Journal of Coal Geology, 77(1-2), 175, 2009 |
| 2 |
Determination of the cleat angle distribution of the RECOPOL coal seams, using CT-scans and image analysis on drilling cuttings and coal blocks Wolf KHAA, van Bergen F, Ephraim R, Pagnier H International Journal of Coal Geology, 73(3-4), 259, 2008 |