TY - JOUR AU - A. P. Khromov TI - Divergent series and generalized mixed problem for a wave equation of the simplest type JO - Izvestiya of Saratov University. Mathematics. Mechanics. Informatics PY - 2022 SP - 322 EP - 331 VL - 22 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ISU_2022_22_3_a5/ LA - ru ID - ISU_2022_22_3_a5 ER -