%0 Journal Article %A Roy Smith %A Roberta Varley %T A homological criterion for reducibility of analytic spaces, with application to characterizing the theta divisor of a product of two general principally polarized abelian varieties. %J Manuscripta mathematica %D 1993 %P 263-282 %V 81 %N 3-4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1993__81_3-4_155900/ %F MM2_1993__81_3-4_155900