%0 Journal Article %A A. M. Nakhushev %T Loaded equations and their applications %J Differencialʹnye uravneniâ %D 1983 %P 86-94 %V 19 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1983_19_1_a12/ %G ru %F DE_1983_19_1_a12