International Journal of Coal Geology
International Journal of Coal Geology > 2004 > 58 > 1-2 > 61-66
International Journal of Coal Geology > 2006 > 68 > 1-2 > 117-126
International Journal of Coal Geology > 2009 > 78 > 3 > 225-232
International Journal of Coal Geology > 2009 > 80 > 1 > 20-34
International Journal of Coal Geology > 2010 > 84 > 1 > 16-24
International Journal of Coal Geology > 2011 > 86 > 2-3 > 157-168
International Journal of Coal Geology > 2012 > 93 > Complete > 23-39
International Journal of Coal Geology > 2013 > 105 > Complete > 24-35
International Journal of Coal Geology > 2013 > 105 > Complete > 91-109
International Journal of Coal Geology > 2013 > 107 > Complete > 96-111
International Journal of Coal Geology > 2013 > 111 > Complete > 98-105
International Journal of Coal Geology > 2013 > 116-117 > Complete > 247-261
International Journal of Coal Geology > 2014 > 131 > Complete > 65-70
International Journal of Coal Geology > 2014 > 134-135 > Complete > 17-23
International Journal of Coal Geology > 2016 > 154-155 > C > 30-42