1. On the adsorption of some anionic collectors on fluoride minerals
2. Benefication of Dolomitic Florida Phosphate Reserves;Lawver,1982
3. On the Problem of Separation of Calcite From Calcareous Apatite;Somasundaran;XIth Int. Miner. Proc. Congress, Instituto di arte mineraria e preparazione dei minerali, Cagliari,1975
4. Surface Chemical and Adsorption Properties of Apatite;Somasundaran,1984
5. Flotation of Salt-Type Minerals;Hanna,1976