%0 Journal Article %A D. A. Mikhailov %T Unitary polylinear shift registers and their periods %J Diskretnaya Matematika %D 2002 %P 30-59 %V 14 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_2002_14_1_a3/ %G ru %F DM_2002_14_1_a3