Interactive multimedia annotations: enriching and extending content. - Rudinei Goularte; Renan G. Cattelan; José Antonio Camacho Guerrero; Valter R. Inacio Jr.; Maria da Graça Campos Pimentel (ACM Symposium on Document Engineering, 2004)

Interaction alternatives for linking everyday presentations. - Alessandra A. Macedo; José Antonio Camacho Guerrero; Renan G. Cattelan; Valter R. Inacio Jr.; Maria da Graça Campos Pimentel (Hypertext, 2004)

M4Note: A Multimodal Tool for Multimedia Annotations. - Rudinei Goularte; José Antonio Camacho Guerrero; Valter R. Inacio Jr.; Renan G. Cattelan; Maria da Graça Campos Pimentel (WebMedia/LA-WEB, 2004)

Linking Everyday Presentations through Context Information. - Alessandra A. Macedo; Renato Bulcão Neto; José Antonio Camacho Guerrero; Carlos Henrique O. Jardim; Renan G. Cattelan; Valter R. Inacio Jr.; Maria da Graça Campos Pimentel (LA-WEB, 2005)