@article{7653, year={1991}, issn={1971-8403}, journal={SOCIOLOGIA URBANA E RURALE}, number={34}, volume={XIII}, doi={}, title={Presentazione}, abstract={} url={http://www.francoangeli.it/Riviste/Scheda_rivista.aspx?idArticolo=7653}, author={Corrado Barberis} pages={}, language={IT}}