@article{BUMI_2007_8_10B_3_a16,
     author = {Guerra, Lucio},
     title = {Morphisms on an {Algebraic} {Curve} and {Divisor} {Classes} in the {Self} {Product}},
     journal = {Bollettino della Unione matematica italiana},
     pages = {715--725},
     publisher = {mathdoc},
     volume = {Ser. 8, 10B},
     number = {3},
     year = {2007},
     zbl = {1139.14030},
     mrnumber = {2351541},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BUMI_2007_8_10B_3_a16/}
}