%0 Journal Article %A R. Sh. Liptser %T The Bogolyubov averaging principle for semimartingales %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1993 %P 175-189 %V 202 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1993_202_a10/ %G ru %F TM_1993_202_a10