@article{BUMI_1953_3_8_1_a13,
     author = {Bertolini, Fernando},
     title = {Osservazioni sulle funzioni omogenee.},
     journal = {Bollettino della Unione matematica italiana},
     pages = {65--71},
     publisher = {mathdoc},
     volume = {Ser. 3, 8},
     number = {1},
     year = {1953},
     zbl = {0051.04502},
     mrnumber = {53202},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1953_3_8_1_a13/}
}