%0 Journal Article %A S. V. Kirichenko %T Problem with nonlocal integral condition for pseudohyperbolic equation of the fourth-order %J Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ %D 2014 %P 46-55 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGU_2014_3_a4/ %G ru %F VSGU_2014_3_a4