%0 Journal Article %A S. G. Petrova %T An application of the method of least squares to mixed problem in elasticity theory %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1963 %P 97-100 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1963_5_a13/ %G ru %F IVM_1963_5_a13