%0 Journal Article %A N. A. Bobylev %A S. K. Korovin %T An iterative algorithm for the approximate construction of cycles of autonomous systems %J Differencialʹnye uravneniâ %D 1996 %P 301-306 %V 32 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1996_32_3_a1/ %G ru %F DE_1996_32_3_a1