1. Beams' plates and shells on elastic foundations (translated from russian);Vlasov;Gosudarstvennoe Izdatel'stvo Fiziko-Mathematicheskoi Literatury, Moscow, USSR,1960
2. On a new method of analysis of an clastic foundation by means of two foundation constants(in Russian);Pasternak;Gosudarstvennoe Izdatelstvo Literaturi Po Stroitelstou i Arkhitekture. Moscow, USSR,1954
3. A note on deflections of plates on viscoelastic foundation;Reissner;J. Appl. Mech.,1958