Open Education and Virtual Communities: an Experience. - Antonio Fini; Andreas Robert Formiconi; Alessandro Giorni; Nuccia Silvana Pirruccello; Elisa Spadavecchia; Emanuela Zibordi (Knowledge Construction in E-learning Context, 2008)

ScribaLab Ver. 2.0. - Nuccia Silvana Pirruccello; Gianluca Tramontana (Knowledge Construction in E-learning Context, 2008)