%0 Journal Article %A Yu. N. Radayev %T Three-dimensional problem of perfect plasticity (kinematic equations determining three-dimensional plastic flow for a~facet and edge of the Tresca prism) %J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics %D 2008 %P 34-76 %V 8 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ISU_2008_8_2_a2/ %G ru %F ISU_2008_8_2_a2