@article{VSGU_2017_1_a0,
     author = {A. V. Dyuzheva},
     title = {Problem with time-dependent boundary conditions for hyperbolic equation},
     journal = {Vestnik Samarskogo universiteta. Estestvennonau\v{c}na\^a seri\^a},
     pages = {7--14},
     year = {2017},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGU_2017_1_a0/}
}