TY - JOUR L1 - http://journals.pan.pl/Content/94007/PDF/10267-Volume60_Issue4-11_paper.pdf L2 - http://journals.pan.pl/Content/94007 PY - 2015 IS - No 4 DO - 10.1515/amsc-2015-0067 A1 - Zhang, Lei A1 - Aziz, Naj A1 - Ren, Ting A1 - Nemcik, Jan A1 - Tu, Shihao PB - Committee of Mining PAS DA - 2015[2015.01.01 AD - 2015.12.31 AD] T1 - Nitrogen Injection To Flush Coal Seam Gas Out Of Coal: An Experimental Study UR - http://journals.pan.pl/dlibra/publication/edition/94007 T2 - Archives of Mining Sciences ER -