@article{Polo1993,
	title = {An analysis of Spain's integration in the EEC},
	author = {Clemente Polo and Ferran Sancho},
	journal = {Journal of Policy Modeling},
	month = {Apr},
	number = {2},
	pages = {157--178},
	url = {http://www.sciencedirect.com/science/article/B6V82-45DN1K1-3/1/92b5296d9e307c488a6467bb2dc4a32a},
	volume = {15},
	year = {1993},
	biburl = {http://www.bibsonomy.org/bibtex/216d4694cff9bc80d40e88828e0af2b5b/smicha},
	keywords = {imported }
}