@article{EXMATH_1999_1999_1_a6,
     author = {Gonz\'alez, F. and Uspenskij, V. V.},
     title = {Homomorfismos de grupos de funciones entero-valuadas.},
     journal = {Extracta mathematicae},
     pages = {19-29},
     publisher = {mathdoc},
     volume = {14},
     number = {1},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMATH_1999_1999_1_a6/}
}