%0 Journal Article %A L. V. Yakhno %T Principle of superposition of solutions for the problem of plane plasticity %J Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ %D 2009 %P 140-145 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGU_2009_2_a12/ %G ru %F VSGU_2009_2_a12