bitstream-request-a-copy.header
bitstream-request-a-copy.alert.canDownload1bitstream-request-a-copy.alert.canDownload2
bitstream-request-a-copy.intro Predictability of a small-amplitude disturbance of coal seams in Western Donbas
bitstream-request-a-copy.intro.bitstream.one Predictability of a small-amplitude disturbance of coal seams in Western Donbas.pdf