G\%c3\%b3mez, Bautista, und Carrillo. 8th IEEE International Conference on Advanced Learning Technologies, ICALT 2008, 0, Seite 693--695. Los Alamitos, CA, USA, IEEE Computer Society, (2008)
G\%c3\%b3mez, Bautista, und Carrillo. 8th IEEE International Conference on Advanced Learning Technologies, ICALT 2008, 0, Seite 693--695. Los Alamitos, CA, USA, IEEE Computer Society, (2008)