%0 Journal Article %A V. P. Skripnik %T Certain systems with transformed argument in the case when the transformations of the argument depend on the time and on the solution %J Differencialʹnye uravneniâ %D 1968 %P 225-232 %V 4 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1968_4_2_a2/ %G ru %F DE_1968_4_2_a2