International Journal of Coal Geology
International Journal of Coal Geology > 2008 > 73 > 1 > 74-87
International Journal of Coal Geology > 2008 > 73 > 1 > 63-73
International Journal of Coal Geology > 2008 > 73 > 1 > 43-51
International Journal of Coal Geology > 2008 > 73 > 1 > 19-26
International Journal of Coal Geology > 2008 > 73 > 1 > 52-62
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International Journal of Coal Geology > 2008 > 73 > 1 > 3-18
International Journal of Coal Geology > 2008 > 73 > 1 > 88-97