1. Médei, ?Use of the method of bounded variables in calculation of an optimal flat sliding bearing,? Trans. ASME, Series F. Problems of Friction and Lubrication,90, No. 4 (1968).
2. Médei, ?Solution of the one-dimensional problem of determining the optimal configuration of an aerodynamic flat sliding bearing with a gas lubricant,? Trans. ASME. Ser. F. Problems of Friction and Lubrication,90, No. 4 (1968).
3. G. A. Zav'yalov, G. A. Levina, and R. Ya. Ulitskii, ?Basic principles of gas lubrication and the problem of optimization of bearings,? in: Problems in the Development of Gas Lubrication, Part 1 [in Russian], Izd. Nauka, Moscow (1972).
4. V. N. Konstantinesku, Gas Lubrication [in Russian], Izd. Mashinostroenie, Moscow (1968).
5. A. Miele (editor), Theory of Optimum Aerodynamic Shapes, Academic Press (1965).