TY - JOUR AU - S. A. Aldashev TI - A criterion for the unique solvability of the Dirichlet spectral problem in a cylindrical domain for multidimensional hyperbolic equations with wave operator JO - Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences PY - 2014 SP - 21 EP - 30 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSGTU_2014_3_a1/ LA - ru ID - VSGTU_2014_3_a1 ER -