%0 Journal Article %A B. A. Druyanov %T On the equations of steady-state motion of a hardening medium %J Doklady Akademii Nauk %D 1977 %P 1041-1043 %V 237 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1977_237_5_a9/ %G ru %F DAN_1977_237_5_a9