@article{Parthasarathy2002,
	title = {On extremal correlations},
	author = {K. R. Parthasarathy},
	day = {15},
	journal = {Journal of Statistical Planning and Inference},
	month = {Apr},
	number = {1-2},
	pages = {173--180},
	url = {http://www.sciencedirect.com/science/article/B6V0M-45DDDTC-F/1/b653f0e8598a30695f2bbdb81488fa5f},
	volume = {103},
	year = {2002},
	biburl = {http://www.bibsonomy.org/bibtex/2ac2e192d0aaaf2f74a1e592b37437589/smicha},
	keywords = {Correlation matrix }
}