@article{22872, year={2004}, issn={2239-6330}, journal={TERRITORIO}, number={29-30}, volume={}, doi={}, title={L'ottica dei nodi}, abstract={} url={http://www.francoangeli.it/Riviste/Scheda_rivista.aspx?idArticolo=22872}, author={Giovanna Fossa} pages={}, language={IT}}