%0 Journal Article %A S. G. Mikhlin %T On the stability of solutions of unilateral variational problems with application to the plasticity theory %J Zapiski Nauchnykh Seminarov POMI %D 1980 %P 68-101 %V 102 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1980_102_a5/ %G ru %F ZNSL_1980_102_a5