1. Predicting methane accumulations generated from humic carboniferous coals in the Donbas fold belt (Ukraine);Alsaab;AAPG Bull.,2008
2. The problem of coalification of coal seams and methane origin against a background of volcanism in the south part of the Upper Silesian Basin;Borowski;Prz. Górn.,1968
3. Investigating the gas content of coal seams by a new method;Borowski,1975
4. Timing of coalification of the Upper Carboniferous sediments in the Upper Silesia Coal Basin on the basis of apatite fission track and helium dating;Botor;Miner. Resour. Manag.,2014
5. Geological controls on coalbed methane reservoir capacity and gas content;Bustin;Int. J. Coal Geol.,1998