TY - JOUR AU - S. A. Aldashev TI - A criterion for the unique solvability of the spectral Poincare problem for a class of multidimensional hyperbolic equations JO - Čebyševskij sbornik PY - 2023 SP - 194 EP - 202 VL - 24 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CHEB_2023_24_1_a12/ LA - ru ID - CHEB_2023_24_1_a12 ER -