%0 Journal Article %A V. F. Rozhko %T A certain class of almost periodic motions in systems with pulses %J Differencialʹnye uravneniâ %D 1972 %P 2012-2022 %V 8 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1972_8_11_a12/ %G ru %F DE_1972_8_11_a12