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Seismic activity of hard coal longwall mining in protective shaft pillar near closed room and pillar panel
- 1.KONÍČEK, Petr, KAJZAR, Vlastimil, SCHREIBER, J. Seismic activity of hard coal longwall mining in protective shaft pillar near closed room and pillar panel. In: IOP Conference Series: Earth and Environmental Science. Vol. 833. Bristol: IOP Publishing Ltd., 2021, č. článku 012087. ISSN 1755-1307. E-ISSN 1755-1315. Dostupné z: doi: 10.1088/1755-1315/833/1/012087.
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