@article{IVM_2018_12_a4,
     author = {D. O. Tsvetkov},
     title = {Oscillations of stratified liquid partially covered by crumpling ice},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {70--85},
     publisher = {mathdoc},
     number = {12},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2018_12_a4/}
}