%0 Journal Article %A Paolo Aluffi %T The enumerative geometry of plane cubics. II. Nodal and cuspidal cubics. %J Mathematische Annalen %D 1991 %P 543-572 %V 289 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1991__289_4_164797/ %F MAN_1991__289_4_164797