%0 Journal Article %A I. E. Vitrichenko %T On the stability of the zero solution of a second-order nonautonomous quasilinear equation %J Differencialʹnye uravneniâ %D 1987 %P 708-712 %V 23 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1987_23_4_a18/ %G ru %F DE_1987_23_4_a18