@article{16529, year={2001}, issn={1972-5205}, journal={RISORSA UOMO }, number={1-2}, volume={}, doi={}, title={Gruppi on line e gruppi "reali"}, abstract={} url={http://www.francoangeli.it/Riviste/Scheda_rivista.aspx?idArticolo=16529}, author={Milena Ambrosini} pages={}, language={IT}}