%0 Journal Article %A Federico Gaeta %T Associate forms, joins, multiplicities and an intrinsic elimination theory %J Banach Center Publications %D 1990 %P 71-108 %V 26 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/-26-2-71-108/ %R 10.4064/-26-2-71-108 %G en %F 10_4064__26_2_71_108