@article{INTO_2020_186_a16,
     author = {V. M. Ulyanov and V. A. Khripin and A. Yu. Kiryanov},
     title = {Oscillatory motion of a body with a changing center of mass on flexible suspensions},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {126--137},
     publisher = {mathdoc},
     volume = {186},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2020_186_a16/}
}