%0 Journal Article %A G. D. Chabakauri %T Existence and Uniqueness of a Generalized Solution of a Mixed Problem for the Wave Equation with a Nonlinear Nonlocal Boundary Condition %J Differencialʹnye uravneniâ %D 2004 %P 77-81 %V 40 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2004_40_1_a9/ %G ru %F DE_2004_40_1_a9