%0 Journal Article %A M. A. Vorontsov %A N. I. Zheleznykh %T Transverse bistability and multistability in nonlinear optical systems with two-dimensional feedback %J Matematičeskoe modelirovanie %D 1990 %P 31-38 %V 2 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_1990_2_2_a2/ %G ru %F MM_1990_2_2_a2