@article{RRACEFN_1992_1992_1_a3,
     author = {Raya L\'opez, Agust{\'\i}n},
     title = {El p\'endulo estoc\'astico discreto.},
     journal = {Revista de la Real Academia de Ciencias Exactas, F{\'\i}sicas y Naturales},
     pages = {203-210},
     year = {1992},
     volume = {86},
     number = {2},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/RRACEFN_1992_1992_1_a3/}
}