@article{INTO_2018_148_a3,
     author = {M. M. Gadzhiev and A. S. Kuleshov and A. I. Bukanov},
     title = {Geometric {Constraints} in the {Problem} of {Motion} of a {Two-Wheeled} {Ripstik} {Skateboard}},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {20--24},
     publisher = {mathdoc},
     volume = {148},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2018_148_a3/}
}