@article{RACSAM_2004_2004_1_a14,
     author = {Sturm, Thomas and Weispfenning, Volker},
     title = {Separaci\'on de ra{\'\i}ces p-\'adicas.},
     journal = {Revista de la Real Academia de Ciencias Exactas, F{\'\i}sicas y Naturales. Matem\'aticas},
     pages = {239-258},
     publisher = {mathdoc},
     volume = {98},
     number = {1},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RACSAM_2004_2004_1_a14/}
}