@ARTICLE{Wright2009-PAMI,
	author = {J. Wright and A. Yang and A. Ganesh and S. Sastry and Y. Ma},
	title = {Robust Face Recognition via Sparse Representation},
	journal = {{IEEE} Transactions on Pattern Analysis and Machine Intelligence {(PAMI)}},
	volume = {31},
	number = {2},
	note = {{\rm preprint:} http://perception.csl.uiuc.edu/~jnwright/Wright09-PAMI.pdf},
	year = {2009}
}