@article{BUMI_1952_3_7_3_a14,
     author = {Agostini, Amedeo},
     title = {I baricentri e loro propriet\`a in {Leonardo} da {Vinci.}},
     journal = {Bollettino della Unione matematica italiana},
     pages = {321--327},
     publisher = {mathdoc},
     volume = {Ser. 3, 7},
     number = {3},
     year = {1952},
     zbl = {0047.00401},
     mrnumber = {50532},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1952_3_7_3_a14/}
}