@article{CLTM_2000_2000_1_a5,
     author = {Gandulfo, R. O. and Gigante, G.},
     title = {Teoremas de multiplicador sobre la esfera.},
     journal = {Collectanea mathematica},
     pages = {157-203},
     publisher = {mathdoc},
     volume = {51},
     number = {2},
     year = {2000},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CLTM_2000_2000_1_a5/}
}