%0 Journal Article %A A. A. Polosin %T On the expansion of the solution of the generalized Gellerstedt problem in a biorthogonal series %J Differencialʹnye uravneniâ %D 1996 %P 135-137 %V 32 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1996_32_1_a19/ %G ru %F DE_1996_32_1_a19