@article{RACSAM_2008_2008_1_a1,
     author = {Keesling, James },
     title = {Atractores y l{\'\i}mites inversos},
     journal = {Revista de la Real Academia de Ciencias Exactas, F{\'\i}sicas y Naturales. Matem\'aticas},
     pages = {21-38},
     publisher = {mathdoc},
     volume = {102},
     number = {1},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RACSAM_2008_2008_1_a1/}
}