@article{GRSME_2006_2006_1_a16,
     author = {Chamizo, Fernando and   Crist\'obal, Elena and  Ubis, Adri\'an },
     title = {El m\'etodo del c{\'\i}rculo.},
     journal = {La Gaceta de la Real Sociedad Matem\'atica Espa\~nola},
     pages = {465-481},
     publisher = {mathdoc},
     volume = {9},
     number = {2},
     year = {2006},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/GRSME_2006_2006_1_a16/}
}