%0 Journal Article %A O. Yu. Anferov %A M. A. Galakhov %T On a boundary value problem of mathematical physics for a hyperbolic system of equations %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1987 %P 29-30 %V 180 %U http://geodesic.mathdoc.fr/item/TM_1987_180_a7/ %G ru %F TM_1987_180_a7