@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/}
}