@article{CLTM_2002_2002_1_a2,
     author = {Ballico, Edoardo},
     title = {Gonalidad e {\'\i}ndice de {Clifford} para curvas algebraicas reales.},
     journal = {Collectanea mathematica},
     pages = {49-53},
     publisher = {mathdoc},
     volume = {53},
     number = {1},
     year = {2002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CLTM_2002_2002_1_a2/}
}