TY - JOUR AU - A. I. Kozhanov TI - On the Solvability of Certain Spatially Nonlocal Boundary-Value Problems for Linear Hyperbolic Equations of Second Order JO - Matematičeskie zametki PY - 2011 SP - 254 EP - 268 VL - 90 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2011_90_2_a7/ LA - ru ID - MZM_2011_90_2_a7 ER -