%0 Journal Article %A S. P. Novikov %T Discrete Connections and Difference Linear Equations %J Informatics and Automation %D 2004 %P 186-201 %V 247 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_2004_247_a12/ %G ru %F TRSPY_2004_247_a12