@article{DA_1995_2_3_a1,
     author = {P. G. Emel'yanov},
     title = {On an upper bound for the length of a~snake in an $n$-dimensional unit cube},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {10--17},
     publisher = {mathdoc},
     volume = {2},
     number = {3},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_1995_2_3_a1/}
}