NHE: Collaborative Virtual Environment with Augmented Reality on Web. - Anderson Carlos M. Tavares; Sérgio Murilo M. Fernandes; Maria Lencastre P. de Menezes Cruz (CW, 2010)

Augmented Reality in Collaborative Virtual Environment for Discrete Event Systems Modeling and Simulation. - Anderson Carlos M. Tavares; Maria Lencastre P. de Menezes Cruz; Sérgio Murilo M. Fernandes (SVR, 2012)