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2. A. G. Kostyuk, ?The temperature field and temperature stresses in cooled discs of gas turbines under nonsteady state conditions,? Izv. AN SSSR, OTN Mekhanika i mashinostroenie, no. 4, 1962.
3. N. E. Kochin, Vector Calculus and Beginning of Tensor Calculus [in Russian], AN SSSR, Moscow, 1951.
4. V. V. Novozhilov, Theory of Thin Shells [in Russian], Sudpromgiz, Leningrad, 1962.
5. Ya. S. Podstrigach and V. M. Gembara, ?Equations of heat conduction of plates of variable thickness,? DAN URSR, no. 11, 1962.