Evaluation of chosen stowing mixtures applicable in the closure of main mine workings in underground mines of the Most Coal Basin

Autor Hudeček, Vlastimil, Špinka, Ota
Zdroj: 1. 7th Conference on environment and mineral processing, part II 1. Ostrava : Vysoká škola báňská - Technická univerzita, 2003 1. 8024802481 1. S. 89-93