1. Energy input and size distribution in comminution;Schuhmann;Trans. SME/AIME,1960
2. On the role of energy in comminution: a review of physical and mathematical principles;Harris;Trans. IMM,1966
3. Role fracture physics in understanding comminution phenomena;Schonert;Trans. SME/AIME,1972
4. Physical aspects of comminution and new formulation of a law of comminution;Rumpf;Powder Technol.,1973
5. Results of investigation into comminution microprocess (German);Buss;Neve Bergbautechnik,1978