1. J.A. Herbst, K. Rajamani, Control of grinding circuits, in A.Weiss,(Ed.), Computer Methods for the 80s’, SME Press, NewYork,1979, pp. 728–730.
2. J.H. Fewings, Digital computer control of a wet mineral grinding circuit,Proc. Symp.on Automatic Control Systems in the Mineral Processing Plants’, Aus.Inst.Min. and Met., Brisbane, 1971, pp. 333–357.
3. J.L. Bolles, A.J. Broderik, H.R. Wampler, Jr., Morenci concentrator process systems, Trans.Soc.Min.Engr. (1977) 262-271.
4. J.A. Herbst, D.J. Kinnenberg, K. Rajamani, Estimill-a program for grinding simulation and parameter estimation with linear models, Met.Eng.Dept.,Univ of Utah,Saltlake City, Utah, 1977.
5. S. Akhanzarova, V. Kafarov, Experimental Optimisation in Chemistry and Chemical Engineering, Mir Publishers, Moscow, 1982, pp. 151–226.