@article{BUMI_1956_3_11_4_a8,
     author = {Manfredi, Bianca},
     title = {Su la genesi dei pluriderivatori.},
     journal = {Bollettino della Unione matematica italiana},
     pages = {538--543},
     publisher = {mathdoc},
     volume = {Ser. 3, 11},
     number = {4},
     year = {1956},
     zbl = {0036.06602},
     mrnumber = {83080},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1956_3_11_4_a8/}
}