1. B. M. Yakubov, Inzh.-Fiz. Zh.,35, No. 5, 872?876 (1978).
2. M. I. Khaddur, Izv. Vyssh. Uchebn. Zaved., Neft' Gaz, No. 9, 37?40 (1980).
3. Yu. A. Spiridonov, Izv. Vyssh. Uchebn. Zaved., Neft' Gaz, No. 9, 39?45 (1982).
4. I. M. Ametov, Yu. N. Baidikov, L. M. Ruzin, and Yu. A. Spiridonov, Heavy and High Viscosity Petroluem Refining [in Russian], Moscow (1985).
5. A. Kh. Mirzadzhanzade and I. M. Ametov, Prediction of Industrial Efficiency of Thermal Action Methods on Petroleum Strata [in Russian], Moscow (1983).