Modelling the Measurement Uncertainty by Intervals. - Fabiana Zamora Wilke; Beatriz Regina Tavares Franciosi; Paulo Werlang Oliveira; Dalcidio Moraes Claudio (J. Univers. Comput. Sci., 1998)

Issues on Modelling Distance Learning Environments. - Adja Andrade; Beatriz Regina Tavares Franciosi; Adriana Beiler; Paulo Wagner (WebNet, 2001)