%0 Journal Article %A I. B. Kalugin %T A~class of random mappings %J Informatics and Automation %D 1986 %P 75-104 %V 177 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1986_177_a5/ %G ru %F TRSPY_1986_177_a5