1. State Space Analysis of Control Systems;Ogata,1967
2. Method of initial functions in problems of theory of thick plates and shells;Vlasov,1957
3. Beams, Plates and Shells on Elastic Foundations;Vlasov;NASA TTF-357,1966
4. Three Dimensional Problems of Theory of Elasticity;Lur'e,1964
5. Bending of cylindrical shells by initial parameter method;Haydl;J. Engng Industry (ASME),1971