@article{BUMI_1952_3_7_4_a7,
     author = {Vaona, Guido},
     title = {Sulle curve di una variet\`a quasi-asintotica.},
     journal = {Bollettino della Unione matematica italiana},
     pages = {411--420},
     publisher = {mathdoc},
     volume = {Ser. 3, 7},
     number = {4},
     year = {1952},
     zbl = {0048.39601},
     mrnumber = {52820},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1952_3_7_4_a7/}
}