%0 Journal Article %A Georgios Daskalopoulos %A R. Wentworth %T Local degeneration of the moduli space of vector bundles and factorization of rank two theta functions. I. %J Mathematische Annalen %D 1993 %P 417-466 %V 297 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1993__297_3_165140/ %F MAN_1993__297_3_165140