@article{1231, 
year={1992},
issn={1971-8497},
journal={AFFARI SOCIALI INTERNAZIONALI},
number={1},
volume={},
doi={},
title={Exposé introductive},
abstract={}
url={http://www.francoangeli.it/Riviste/Scheda_rivista.aspx?idArticolo=1231},
author={Louis Pettiti}
pages={},
language={IT}}