@ARTICLE{yalavarthy,
	author = "P K Yalavarthy and D R Lynch and B W Pogue and H Dehghani and K D Paulsen",
	title = "Implementation of a computationally efficient least-squares algorithm for highly under-determined three-dimensional diffuse optical tomography problems",
	journal = "Med Phys.",
	volume = 35,
	number = 5,
	pages = "1682--1697",
	year = 2008,
	url="http://nir.engineering.dartmouth.edu/downnew/Yalavarthy_MedPhys_2008.pdf"}