International Journal of Coal Geology
International Journal of Coal Geology > 1997 > 33 > 4 > 369-386
International Journal of Coal Geology > 1997 > 33 > 4 > 333-349
International Journal of Coal Geology > 1997 > 33 > 4 > 317-331
International Journal of Coal Geology > 1997 > 34 > 1-2 > 1-20
International Journal of Coal Geology > 1997 > 34 > 1-2 > 111-130
International Journal of Coal Geology > 1997 > 34 > 1-2 > 53-68
International Journal of Coal Geology > 1997 > 34 > 1-2 > 69-88
International Journal of Coal Geology > 1997 > 34 > 1-2 > 21-51
International Journal of Coal Geology > 1997 > 34 > 1-2 > 89-109
International Journal of Coal Geology > 1997 > 34 > 1-2 > 131-155
International Journal of Coal Geology > 1997 > 34 > 3-4 > 195-223
International Journal of Coal Geology > 1997 > 34 > 3-4 > 277-286
International Journal of Coal Geology > 1997 > 34 > 3-4 > 327-343
International Journal of Coal Geology > 1997 > 34 > 3-4 > 307-326
International Journal of Coal Geology > 1997 > 34 > 3-4 > 345-370
International Journal of Coal Geology > 1997 > 34 > 3-4 > 163-194