%0 Journal Article %A M. D. Martynenko %A D. B. Nguyẽn %T The existence of solitary waves propagating in an elastoplastic space %J Differencialʹnye uravneniâ %D 1990 %P 2093-2097 %V 26 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1990_26_12_a8/ %G ru %F DE_1990_26_12_a8