@article{Lant�ri2002,
	title = {Ringing reduction in image restoration algorithms using a constraint
	on the inferior bound of the solution},
	author = {H. Lant{\'e}ri and M. Roche and P. Gaucherel and C. Aime},
	journal = {Signal Processing},
	month = {Oct},
	number = {10},
	pages = {1481--1504},
	url = {http://www.sciencedirect.com/science/article/B6V18-46WWCB2-1/1/a3043a7aa8181f9989f75ccaadce5d98},
	volume = {82},
	year = {2002},
	biburl = {http://www.bibsonomy.org/bibtex/28543211e6d240f4a03e5017531414437/smicha},
	keywords = {Inverse problems }
}