1. The history of grinding;Lynch,2005
2. Komarek. The briquetting process. .
3. Influence of non-coking coal on the quality of metallurgical coke. Coal, coke and the blast furnace;Akamatsu;Metals Soc,1977
4. Coke quality requires for operation of large blast furnaces. Coal, coke and the blast furnace;Higuchi;Metals Soc,1977
5. Philosophy of blending coals and cokemaking technology in Japan. Coal, coke and the blast furnace;Nakamura;Metals Soc.,1977