Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{PORMA_1940__1_4_114561, author = {Sebasti\~ao e Silva, J.}, title = {Da resolu\c{c}\~ao num\'erica de equa\c{c}\~oes alg\'ebricas}, journal = {Portugaliae mathematica}, pages = {303--332}, publisher = {mathdoc}, volume = {1}, number = {4}, year = {1940}, mrnumber = {0002479}, zbl = {0023.35301}, language = {pt}, url = {http://geodesic.mathdoc.fr/item/PORMA_1940__1_4_114561/} }
Sebastião e Silva, J. Da resolução numérica de equações algébricas. Portugaliae mathematica, Tome 1 (1940) no. 4, pp. 303-332. http://geodesic.mathdoc.fr/item/PORMA_1940__1_4_114561/