@article{MZM_2020_108_1_a10,
     author = {S. S. Kharibegashvili and O. M. Dzhokhadze},
     title = {Solvability of a {Mixed} {Problem} with {Nonlinear} {Boundary} {Condition} for a {One-Dimensional} {Semilinear} {Wave} {Equation}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {137--152},
     publisher = {mathdoc},
     volume = {108},
     number = {1},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2020_108_1_a10/}
}