International Journal of Coal Geology
International Journal of Coal Geology > 2017 > 178 > C > 74-83
International Journal of Coal Geology > 2017 > 178 > C > 26-38
International Journal of Coal Geology > 2017 > 178 > C > 1-12
International Journal of Coal Geology > 2017 > 178 > C > 84-99
International Journal of Coal Geology > 2017 > 178 > C > 100-109
International Journal of Coal Geology > 2017 > 178 > C > 13-25
International Journal of Coal Geology > 2017 > 178 > C > 56-73
International Journal of Coal Geology > 2017 > 178 > C > 122-131
International Journal of Coal Geology > 2017 > 178 > C > 110-121
International Journal of Coal Geology > 2017 > 178 > C > 39-55