%0 Journal Article %A S. V. Efimova %T A nonlocal problem for a hyperbolic equation degenerating inside a region %J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences %D 2005 %P 194-196 %N 34 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGTU_2005_34_a25/ %G ru %F VSGTU_2005_34_a25