Verification of utilisation possibility of selected wastes from brown coal exploatation as natural mineral pigments

by Farkašová, A., Fečko, P., Matýsek, D., Rojík, P., Škrobánková, H.
Source: 1. New trends in mineral processing IV, part II 1. Ostrava : Vysoká škola báňská - Technická univerzita, 2001 1. 80-7078-886-0 1. S. 507-512