@article{IVM_2019_10_a7,
     author = {K. B. Sabitov and N. V. Zaitseva},
     title = {The second initial-boundary value problem for a $B$-hyperbolic equation},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {75--86},
     publisher = {mathdoc},
     number = {10},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2019_10_a7/}
}