1. Sulphidizing reactions in the flotation of oxidized copper minerals, II. Role of the adsorption and oxidation of sodium sulphides in the flotation of chrysocolla and malachite;Castro,1974
2. Flotation of copper-gold oxide-sulfide ore;Chong;Coastech Research (Canada) internal report,1991
3. Flotation of oxidized copper minerals by hydroxamic acids;Danilova;Obogoschenic Rud.,1975
4. Application of hydroxamic acid and hydroxamic-xanthate collector system in metal ore flotation;Dekun,1984
5. Treatment of oxidized copper ores with emphasis on refractory ores;Deng,1991