@article{BUMI_1932_1_11_2_a1,
     author = {Sibirani, Filippo},
     title = {Una questione relativa all{\textquoteright}interpolazione lineare},
     journal = {Bollettino della Unione matematica italiana},
     pages = {69--71},
     publisher = {mathdoc},
     volume = {Ser. 1, 11},
     number = {2},
     year = {1932},
     zbl = {0004.05702},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1932_1_11_2_a1/}
}