About the ecological aspect of solving the mining restructuralization problem

by Matlak, E., Avyerin, G., Moroz, O., Artamonov, V., Belyayeva, O.
Source: 1. 5th Conference on environment and mineral processing, part I 1. Ostrava : Vysoká škola báňská - Technická univerzita, 2000 1. 8070787651 1. S. 393-398