@TechReport{CEPII:1999-13,
author={French-German Economic Forum},
title={Reduction of Working Time},
year=1999,
month=September,
institution={CEPII},
type={Working Papers},
url={https://www.cepii.fr/CEPII/fr/publications/wp/abstract.asp?NoDoc=95},
number={1999-13},
}