1. Beneficiation of white sand and feldspars for the use in glass industry,1991
2. Proceeding of the Reagents in the Minerals Industry Conference;Mathiew,1984
3. Handbook of Silicate Flotation;Manser,1975
4. Ca activation in sulphonate and oleate flotation of quartz;Fuerstenau,1966
5. Relations between rheological and flocculating properties of polymer flocculants;Mackenzie,1966