@article{INTO_2018_148_a5,
     author = {I. Yu. Klochkova},
     title = {On a {Dynamical} {System} {That} {Describes} the {Motion} of a {Parachutist}},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {32--36},
     publisher = {mathdoc},
     volume = {148},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2018_148_a5/}
}