@article{BUMI_1961_3_16_3_a5,
     author = {Vaona, Guido},
     title = {Sul teorema fondamentale della nomografia.},
     journal = {Bollettino della Unione matematica italiana},
     pages = {258--263},
     publisher = {mathdoc},
     volume = {Ser. 3, 16},
     number = {3},
     year = {1961},
     zbl = {0114.37203},
     mrnumber = {137058},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1961_3_16_3_a5/}
}