TY - JOUR AU - V. I. Korzyuk AU - J. V. Rudzko TI - Classical solution of the Cauchy problem for a semilinear hyperbolic equation in the case of two independent variables JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 2024 SP - 50 EP - 63 IS - 3 UR - http://geodesic.mathdoc.fr/item/IVM_2024_3_a3/ LA - ru ID - IVM_2024_3_a3 ER -