%0 Journal Article %A A. M. Kovalev %A V. A. Kozlovskii %A V. F. Shcherbak %T Generalized invertibility of dynamical systems for encryption problems %J Prikladnaâ diskretnaâ matematika %D 2009 %P 20-21 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/PDM_2009_10_a9/ %G ru %F PDM_2009_10_a9