Caio César Viel, Erick Lazaro Melo, Maria da Graça Campos Pimentel, and César A. C. Teixeira. 2013.
 Multimedia multi-device educational presentations preserved as interactive multi-video objects. In <em>Proceedings of the 19th Brazilian Symposium on Multimedia and the Web</em>, novembro 05, 2013, Salvador, Brasil. SBC, Porto Alegre, Brasil, 51-58.