%0 Journal Article %A S. V. Gonchenko %A L. P. Shilnikov %T On two-dimensional area-preserving maps with homoclinic tangencies that have infinitely many generic elliptic periodic points %J Zapiski Nauchnykh Seminarov POMI %D 2003 %P 155-166 %V 300 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2003_300_a13/ %G en %F ZNSL_2003_300_a13