%0 Journal Article %A G. P. Paskalev %T Sufficient conditions for the smoothness of the generalized solution of a nonlocal boundary value %J Differencialʹnye uravneniâ %D 2000 %P 799-805 %V 36 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2000_36_6_a10/ %G ru %F DE_2000_36_6_a10