@article{INTO_2019_172_a4,
     author = {N. D. Kopachevskii and E. V. Syomkina},
     title = {On small motions of hydraulic systems containing a viscoelastic fluid},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {48--90},
     publisher = {mathdoc},
     volume = {172},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2019_172_a4/}
}