@article{MZM_2019_106_3_a4,
     author = {J. Kalantarova},
     title = {Blow-Up of {Solutions} to {Semilinear} {Nonautonomous} {Wave} {Equations} with {Robin} {Boundary} {Conditions}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {377--386},
     publisher = {mathdoc},
     volume = {106},
     number = {3},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2019_106_3_a4/}
}