@article{DA_2017_24_2_a0,
     author = {I. S. Bykov and A. L. Perezhogin},
     title = {On distance {Gray} codes},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {5--17},
     publisher = {mathdoc},
     volume = {24},
     number = {2},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_2017_24_2_a0/}
}