@article{GRSME_2006_2006_1_a1,
     author = {Aguirre, Jacobo and  Sanju\'an, Miguel A. F.},
     title = {Fractalidad extrema e indeterminaci\'on cl\'asica en sistemas din\'amicos.},
     journal = {La Gaceta de la Real Sociedad Matem\'atica Espa\~nola},
     pages = {43-57},
     year = {2006},
     volume = {9},
     number = {1},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/GRSME_2006_2006_1_a1/}
}