1. Evaluation of flotation collectors for copper sulphides and pyrite;Ackermarn,1987
2. Principles of nonmetallic mineral flotation;Aplan,1970
3. Nearedge X-ray absorption fine-structure studies of ring molecules adsorbed on single-cristal surfaces;Bader;J. Phys.,1986
4. The chemistry of pyrite flotation and depression;Ball,1976
5. Metal complexes of 2-mercaptobenzothiazole;Banerji;Transition Met. Chem.,1982