%0 Journal Article %A V. A. Koldorkina %T The singularities of the solutions of three-dimensional problems of elasticity theory in piecewise smooth regions %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1973 %P 31-35 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1973_9_a4/ %G ru %F IVM_1973_9_a4