@article{RRACEFN_1998_1998_1_a8,
     author = {Lions, J.L.},
     title = {El simulador de la {Tierra}},
     journal = {Revista de la Real Academia de Ciencias Exactas, F{\'\i}sicas y Naturales},
     pages = {67-81},
     year = {1998},
     volume = {92},
     number = {1},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/RRACEFN_1998_1998_1_a8/}
}