@article{MAN_1996__304_4_165393,
     author = {R. Wentworth and G. Daskalopoulos},
     title = {Factorization of rank two theta functions. {II.} {Proof} of the {Verlinde} formula.},
     journal = {Mathematische Annalen},
     pages = {21--52},
     publisher = {mathdoc},
     volume = {304},
     number = {4},
     year = {1996},
     zbl = {0847.32020},
     url = {http://geodesic.mathdoc.fr/item/MAN_1996__304_4_165393/}
}