@article{TDM_2004_8_a3,
     author = {V. A. Bashev},
     title = {Group-theoretic characterization of nonautonomous linear shift registers},
     journal = {Trudy po diskretnoj matematike},
     pages = {52--68},
     publisher = {mathdoc},
     volume = {8},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TDM_2004_8_a3/}
}