@article{RACSAM_2004_2004_1_a0,
     author = {Alonso, Jos\'e Antonio and Borrego, Joaqu{\'\i}n and Hidalgo, Mar{\'\i}a Jos\'e and Mart{\'\i}n Mateos, Francisco Jes\'us and Ruiz Reina, Jos\'e Luis},
     title = {Verificaci\'on del {An\'alisis} formal de conceptos.},
     journal = {Revista de la Real Academia de Ciencias Exactas, F{\'\i}sicas y Naturales. Matem\'aticas},
     pages = {3-16},
     publisher = {mathdoc},
     volume = {98},
     number = {1},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RACSAM_2004_2004_1_a0/}
}