@article{MZM_2018_104_5_a17,
     author = {H. A. Matevossian and A. V. Vestyak and O. N. Peshcherikova},
     title = {On the {Behavior} of {Solutions} of {Initial} {Boundary-Value} {Problems} for a {Hyperbolic} {Equation} with {Periodic} {Coefficients}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {785--789},
     publisher = {mathdoc},
     volume = {104},
     number = {5},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2018_104_5_a17/}
}