TY - JOUR AU - T. A. Belkina AU - A. S. Ogareva TI - Risky investments and survival probability in~the~insurance model with two-sided jumps: Problems for integrodifferential equations and ordinary differential equation and~their~equivalence JO - Izvestiya of Saratov University. Mathematics. Mechanics. Informatics PY - 2023 SP - 278 EP - 285 VL - 23 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ISU_2023_23_3_a0/ LA - en ID - ISU_2023_23_3_a0 ER -