@TechReport{CEPII:2004-06,
author={Pierre Villa},
title={Incertitude radicale et choix du modèle},
year=2004,
month=mai,
institution={CEPII},
type={Working Papers},
url={https://www.cepii.fr/CEPII/en/publications/wp/abstract.asp?NoDoc=188},
number={2004-06},
abstract={},
keywords={}
}