@article{GRSME_2004_2004_1_a9,
     author = {G\'amez, Domingo and  Pasadas, Miguel and   P\'erez, Rafael and  Ruiz, Ceferino},
     title = {Isometr{\'\i}as en el {Plano} {Hiperb\'olico.} {Estudio} mediante puntos fijos.},
     journal = {La Gaceta de la Real Sociedad Matem\'atica Espa\~nola},
     pages = {387-404},
     publisher = {mathdoc},
     volume = {7},
     number = {2},
     year = {2004},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/GRSME_2004_2004_1_a9/}
}