1. Eng. Found. Conf.;Polinsky,1989
2. The application of flotation columns to gold recovery at Paddington Gold Mine, W.A.;Newell,1989
3. Column flotation experience at Magna Copper Co.;Clingan;Mineral and Metallurgical Processing,1987
4. Discussion on froth zone parameters;Hoffert,1987
5. Amenluxen, R., private communications (1990).