@TechReport{CEPII:2010-31,
author={Matthieu Crozet and Guy Lalanne and Sandra Poncet},
title={Wholesalers in International Trade},
year=2010,
month=December,
institution={CEPII},
type={Working Papers},
url={https://www.cepii.fr/CEPII/fr/publications/wp/abstract.asp?NoDoc=2821},
number={2010-31},
}