%0 Journal Article %A V. P. Maksimov %A L. F. Rakhmatullina %T A conjugate equation for a general linear boundary value problem %J Differencialʹnye uravneniâ %D 1977 %P 1966-1973 %V 13 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1977_13_11_a7/ %G ru %F DE_1977_13_11_a7