@article{RRACEFN_1993_1993_1_a1,
     author = {Pedregal, P.},
     title = {Microestructuras mec\'anicas.},
     journal = {Revista de la Real Academia de Ciencias Exactas, F{\'\i}sicas y Naturales },
     pages = {185-222},
     publisher = {mathdoc},
     volume = {87},
     number = {2-3},
     year = {1993},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/RRACEFN_1993_1993_1_a1/}
}