@article{PM_2007_2007_1_a23,
     author = {Miret Biosca, Josep M. and Sadornil Renedo, Daniel and Tena Ayuso, Juan and Tom\`as, Rosana and Valls Marsal, Magda},
     title = {Volcanes de l-isogenias de curvas el{\'\i}pticas sobre campos finitos: el caso l=3.},
     journal = {Publicacions matem\`atiques},
     publisher = {mathdoc},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PM_2007_2007_1_a23/}
}