1. Balancing of Density or Size Separation Data
2. P. J. Suardini and S. K. Kawatra “ Response of an Industrial Coal Flotation Circuit to Changing Reagent Dosages ”, Chapter 27 , Proceedings, High Efficiency Coal Preparation, International Symposium , S. K . Kawatra . ed. SME , Littleton , CO , 307 – 323 ( 1995 ).
3. Estimation of interlocking mass-balances on complex mineral beneficiation plants
4. W. A. Hockings and R. W. Callen “ Computer Program for Calculating Mass Flow Balance of Continuous Process Streams ”, Preprint No. 77-B-372 , SME Fall Meeting , St. Louis , MO ( 1977 ).