%0 Journal Article %A M. V. Strigun %T On certain nonlocal problem with integral boundary condition for hyperbolic equation %J Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ %D 2009 %P 78-87 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGU_2009_8_a7/ %G ru %F VSGU_2009_8_a7