@article{Verdoorn1972a,
	title = {Two alternative estimates of the effects of EEC and EFTA on the pattern of trade},
	author = {P. J. Verdoorn and A. N. R. Schwartz},
	journal = {European Economic Review},
	month = {Nov},
	number = {3},
	pages = {291--335},
	url = {http://www.sciencedirect.com/science/article/B6V64-45F63GX-CB/1/c27c4c4fd9fa6646c17fa3095f23f522},
	volume = {3},
	year = {1972},
	biburl = {http://www.bibsonomy.org/bibtex/2e7adcb88a2a02d1177cb0251669f2ae0/smicha},
	keywords = {imported }
}