%0 Journal Article %A L. N. Znamenskaya %T Generalized $L_2$ Solutions of Mixed Boundary Value Problems for the Wave Equation %J Differencialʹnye uravneniâ %D 2004 %P 673-680 %V 40 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2004_40_5_a11/ %G ru %F DE_2004_40_5_a11