%0 Journal Article %A V. A. Alekseev %A Y. G. Smetanin %T On the possibility of a periodic word reconstruction from the subwords of fixed length %J Čebyševskij sbornik %D 2021 %P 57-66 %V 22 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2021_22_1_a3/ %G ru %F CHEB_2021_22_1_a3