1. Collection: Application of the Fluidized Bed in the National Economy of the USSR, Proceedings of the All-Union Seminar held in September?October 1963 at the Tsvetmetinformatsiya VDNKh, 1965 [in Russian].
2. H. S. Mickley and C. A. Trilling, Ind. Eng. Chem.,41, 1135, 1949.
3. H. S. Mickley and D. F. Fairbanns, A. I. Ch. E. Journ.,1, 374, 1955.
4. A. Baerg, J. Klassen, and P. E. Gischler, Can. Jr. Research,28, 287, 1950.
5. R. D. Toomey and H. F. Johnstone, Chem. Eng. Progr., Symposium, ser. 5,49, 51, 1953.