%0 Journal Article %A V. B. Minasyan %T An averaging principle and a~theorem on large deviations for a~family of extensions of a~$Y$-flow %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1980 %P 251-252 %V 35 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1980_35_2_a14/ %G en %F RM_1980_35_2_a14