%0 Journal Article %A O. A. Repin %T On a nonlocal boundary value problem for the Euler--Poisson--Darboux equation %J Differencialʹnye uravneniâ %D 1995 %P 171-172 %V 31 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1995_31_1_a27/ %G ru %F DE_1995_31_1_a27