1. Prediction of grade-recovery curves from a flotation kinetic model;Ball;Trans. Soc. Min. Eng. AIME,1970
2. Cybernetic Methods in Mineral Processing;Barskij,1970
3. Release Analysis a New Tool for Ore Dressing Research;Dell,1953
4. An improved release analysis procedure for determining coal washability;Dell;J. Inst. Fuel,1964
5. An expression for the degree of liberation of an ore;Dell;Trans. Inst. Min. Metal. Sec. C Mineral Process Extr. Metal.,1969