%0 Journal Article %A I. M. Ovsyannikov %A L. P. Shilnikov %T Systems with a homoclinic curve of multidimensional saddle-focus, and spiral chaos %J Sbornik. Mathematics %D 1992 %P 415-443 %V 73 %N 2 %U http://geodesic.mathdoc.fr/item/SM_1992_73_2_a6/ %G en %F SM_1992_73_2_a6