@article{BUMI_2005_8_8B_1_a6,
     author = {Borghesi, Simone},
     title = {Le formule del grado},
     journal = {Bollettino della Unione matematica italiana},
     pages = {133--144},
     publisher = {mathdoc},
     volume = {Ser. 8, 8B},
     number = {1},
     year = {2005},
     zbl = {1182.14057},
     mrnumber = {2700816},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/BUMI_2005_8_8B_1_a6/}
}