@article{DEMR_2020_13_a2, author = {T. K. Yuldashev (Iuldashev) and Zh. A. Artykova}, title = {Initial problem for a nonlinear integro-differential equation with a higher-order hyperbolic operator and with reflection of the argument}, journal = {Daghestan Electronic Mathematical Reports}, pages = {31--56}, publisher = {mathdoc}, volume = {13}, year = {2020}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DEMR_2020_13_a2/} }