@article{BUMI_1933_1_12_3_a5,
     author = {Cattaneo, Paolo},
     title = {Sulle linee piane razionali},
     journal = {Bollettino della Unione matematica italiana},
     pages = {139--142},
     publisher = {mathdoc},
     volume = {Ser. 1, 12},
     number = {3},
     year = {1933},
     zbl = {59.0623.05},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1933_1_12_3_a5/}
}