Mining and preparation characterics of hard coal in the czech part of Upper Silesian Basin. Next is in the paper described characterization of mining and preparation brown coal in the region Most. (en)
Charaktěristika kamennogo uglja i jego obogaščenija v češskoj časti bassejna Gornoj Silesii. Proizvodstvo i obogaščenije kamennogo uglja osuščestvljajetsja gornoj kompanijej OKD Ltd. Dalše jěst ukazana dobyča i obogaščenije burnogo uglja v rajone Most.