@article{Casas1972,
	title = {The theory of intermediate products, technical change and growth},
	author = {Francisco R. Casas},
	journal = {Journal of International Economics},
	month = {May},
	number = {2},
	pages = {189--200},
	url = {http://www.sciencedirect.com/science/article/B6V6D-45DJ0X2-30/1/65f7858c61fa1d40a296172340a420ed},
	volume = {2},
	year = {1972},
	biburl = {http://www.bibsonomy.org/bibtex/2ea6c46137108408dc4f9df9c25968a29/smicha},
	keywords = {imported }
}