@article{10.1722/2773.28175,
author = {Clerici, Massimo and Sacchetti, Emilio},
title = {Prefazione al N° 20},
journal = {Nóos},
volume = {6},
number = {2},
year = {2000},
month = {4},
publisher = {Il Pensiero Scientifico Editore},
doi = {10.1722/2773.28175},
url = {http://dx.doi.org/10.1722/2773.28175},
}