@TechReport{CEPII:2008-03,
author={Alfred Tovias},
title={The Brave New World of Cross-Regionalism },
year=2008,
month=April,
institution={CEPII},
type={Working Papers},
url={http://www.cepii.fr/CEPII/en/publications/wp/abstract.asp?NoDoc=1087},
number={2008-03},
}