1. R. Hogg, Characterization of mineral surfaces, in: P. Somasundaran (Ed.), Fine Particle Processing, vol. 1, Society of Mining Engineers of AIME, New York, pp. 492–524.
2. M.E. Harr, Mechanics of Particulate Media, A Probabilistic Approach, Mc-Graw Hill Inc., USA, 1925.
3. Particle shape effects due to crushing method and size;Durney;Int. J. Miner. Process.,1986
4. Influence of grinding method on complex sulphide ore flotation: a pilot plant study;Forssberg;Int. J. Miner. Process.,1993
5. H. Princen, The equilibrium shape of interfaces, in: E. Matijevic (Ed.), Surface and Colloid Science, Bd 2, New York, 1969.