@article{MAN_1993__297_3_165140,
     author = {Georgios Daskalopoulos and R. Wentworth},
     title = {Local degeneration of the moduli space of vector bundles and factorization of rank two theta functions. {I.}},
     journal = {Mathematische Annalen},
     pages = {417--466},
     publisher = {mathdoc},
     volume = {297},
     number = {3},
     year = {1993},
     zbl = {0788.32012},
     url = {http://geodesic.mathdoc.fr/item/MAN_1993__297_3_165140/}
}