@article{Blackorby1977,
	title = {On testing separability restrictions with flexible functional forms},
	author = {Charles Blackorby and Daniel Primont and R. Robert Russell},
	journal = {Journal of Econometrics},
	month = {Mar},
	number = {2},
	pages = {195--209},
	url = {http://www.sciencedirect.com/science/article/B6VC0-4582B1D-5/2/b101b23154dd19209923bf7844cbdf06},
	volume = {5},
	year = {1977},
	biburl = {http://www.bibsonomy.org/bibtex/2065fa38edc03a97de105857569a4f04f/smicha},
	description = {Journal of Econometrics},
	keywords = {imported }
}