@article{Yu2000c,
	title = {A novel subspace tracking using correlation-based projection approximation},
	author = {Jung-Lang Yu},
	journal = {Signal Processing},
	month = {Dec},
	number = {12},
	pages = {2517--2525},
	url = {http://www.sciencedirect.com/science/article/B6V18-41NCXDG-4/1/e1324c2334b1bd09e39fd6fb1851cd3f},
	volume = {80},
	year = {2000},
	biburl = {http://www.bibsonomy.org/bibtex/25b1a728df804401ee49db1cf7dd954b3/smicha},
	keywords = {(PAST) Projection approximation subspace tracking }
}