@article{IVM_2024_3_a3, author = {V. I. Korzyuk and J. V. Rudzko}, title = {Classical solution of the {Cauchy} problem for a semilinear hyperbolic equation in the case of two independent variables}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {50--63}, year = {2024}, number = {3}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_2024_3_a3/} }