%0 Journal Article %A A. Yu. Kolesov %A N. Kh. Rozov %T The existence of countably many stable cycles for a~generalized cubic Schr\"odinger equation in a~planar domain %J Izvestiya. Mathematics %D 2003 %P 1213-1242 %V 67 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_2003_67_6_a4/ %G en %F IM2_2003_67_6_a4