@article{BUMI_1951_3_6_3_a1,
     author = {Villa, Mario},
     title = {Sulle quasi-asintotiche.},
     journal = {Bollettino della Unione matematica italiana},
     pages = {195--197},
     publisher = {mathdoc},
     volume = {Ser. 3, 6},
     number = {3},
     year = {1951},
     zbl = {0043.37005},
     mrnumber = {49628},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1951_3_6_3_a1/}
}