1. Magnesia mixture as a regulator in the separation of pyrite from chalcopyrite and arsenopyrite;Abeidu;Int. J. Miner. Process.,1979
2. Relaxation during photoemission and LMM auger decay in arsenic and some of its compounds;Bahl;J. Chem. Phys.,1976
3. Flotation of nickel sulphide and zeta-potentials in nickel (II) - xanthate system;Critchley;Inst. Min. Metall. Trans.,1981
4. An ESCA investigation of some copper complexes;Folkesson;J. Electron Spectros. Relat. Phenom.,1983
5. Beneficiation of cobalt arsenides of Bou-Azzer (Morocco) by gravity concentration and flotation;Formanek,1963