@article{INTO_2019_169_a1,
     author = {D. S. Klimentov},
     title = {Stochastic criterion for $k$-motion of a regular surface of nonzero mean and sign-constant gaussian curvatures in three-dimensional {Euclidean} space},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {11--16},
     publisher = {mathdoc},
     volume = {169},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2019_169_a1/}
}