1. Study of particle entrainment in flotation froths;Bisshop,1976
2. The effects of froth height, aeration rate and gas precipitation on flotation;Engelbrecht;J. S. Afr. Inst. Min. Metall.,1975
3. Flotation rates of non-sulphide minerals in chalcopyrite flotation processes;Johnson;Trans. Am. Inst. Min. Pet. Eng.,1974
4. Gangue mineral contamination of froth;Jowett;Brit. Chem. Eng.,1966
5. Fitting of size analysis into a three-parameter lognormal function with a microcomputer;Laapas,1988