1. Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables;Abramowitz,1972
2. Process Engineering of Size Reduction: Ball Milling;Austin,1984
3. Computing the hypergeometric function;Forrey;J. Comput. Phys.,1997
4. Principles of Mineral Processing;Fuerstenau,2003
5. Particle Classification;Heiskanen,1993