@article{DM_2015_27_4_a11,
     author = {V. G. Chirskii and A. Yu. Nesterenko},
     title = {An approach to the transformation of periodic sequences},
     journal = {Diskretnaya Matematika},
     pages = {150--157},
     publisher = {mathdoc},
     volume = {27},
     number = {4},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2015_27_4_a11/}
}