%0 Journal Article %A V. A. Koldorkina %T Three-dimensional problems of elasticity theory in piecewise smooth domains %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1973 %P 65-70 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1973_1_a7/ %G ru %F IVM_1973_1_a7