%0 Journal Article %A A. B. Zimin %T Certain boundary value problems for quasilinear equations which contain a small parameter at the highest derivative %J Differencialʹnye uravneniâ %D 1969 %P 357-370 %V 5 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1969_5_2_a14/ %G ru %F DE_1969_5_2_a14