A study into the potential of using coal mining and preparation wastes in the production of cast iron

by Shpirt, M.Ia, Gorjunova, N.P, Rainbow, A.K.M
Source: 1. New trends in mineral processing IV, part I 1. Ostrava : Vysoká škola báňská - Technická univerzita, 2001 1. 80-7078-885-2 1. S. 5-8