%0 Journal Article %A T. D. Kozlovskaya %T A boundary value problem for systems of conditionally stable type with different small parameters multiplying the higher derivatives %J Differencialʹnye uravneniâ %D 1973 %P 832-845 %V 9 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1973_9_5_a5/ %G ru %F DE_1973_9_5_a5