Voir la notice de l'article provenant de la source Sociedad Colombiana de Matemáticas
@article{RCM_2015_49_2_a2, author = {L. Roc{\'\i}o Gonz\'alez-Ram{\'\i}rez and Osvaldo Osuna}, title = {Rub\'en {Santaella-Forero}}, journal = {Revista colombiana de matematicas}, pages = {261--268}, publisher = {mathdoc}, volume = {49}, number = {2}, year = {2015}, url = {http://geodesic.mathdoc.fr/item/RCM_2015_49_2_a2/} }
L. Rocío González-Ramírez; Osvaldo Osuna. Rubén Santaella-Forero. Revista colombiana de matematicas, Tome 49 (2015) no. 2, pp. 261-268. http://geodesic.mathdoc.fr/item/RCM_2015_49_2_a2/