%0 Journal Article %A Yu. A. Klokov %T The solvability of boundary value problems when Bern{\v s}te{\v\i}n's condition is satisfied %J Differencialʹnye uravneniâ %D 1968 %P 1939-1948 %V 4 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1968_4_11_a1/ %G ru %F DE_1968_4_11_a1