@article{Caines1981,
	title = {Causality analysis and multivariate Autoregressive modelling with
	an application to supermarket sales analysis},
	author = {P. E. Caines and C. W. Keng and S. P. Sethi},
	journal = {Journal of Economic Dynamics and Control},
	month = {Nov},
	pages = {267--298},
	url = {http://www.sciencedirect.com/science/article/B6V85-4D9X39C-K/1/ae2caf92a50c63928590a6171fab79a3},
	volume = {3},
	year = {1981},
	biburl = {http://www.bibsonomy.org/bibtex/21500748d54ab2e587d051a79bfadfd2f/smicha},
	keywords = {imported }
}