@article{17491, year={2001}, issn={}, journal={RICERCA OPERATIVA}, number={97}, volume={}, doi={}, title={A model for ranking decision making units in data envelopment analysis}, abstract={} url={http://www.francoangeli.it/Riviste/Scheda_rivista.aspx?idArticolo=17491}, author={S. Saati M. and M. Zarafat Angiz L and and A. Memariani and G.R. Jahanshahloo} pages={}, language={IT}}