@article{BSMA_1883_2_7_1_247_1,
     author = {Narducci},
     title = {Sur un manuscrit du {Vatican,} du {XIVe} si\`ecle, contenant un trait\'e de calcul emprunt\'e \`a la m\'ethode {\guillemotleft} {Gob\^ari} {\guillemotright}},
     journal = {Bulletin des Sciences Math\'ematiques et Astronomiques},
     pages = {247--256},
     publisher = {Gauthier-Villars},
     volume = {2e s{\'e}rie, 7},
     number = {1},
     year = {1883},
     language = {fr},
     url = {http://archive.numdam.org/item/BSMA_1883_2_7_1_247_1/}
}