Julien Bect Laure Blanc-Féraud Gilles Aubert Antonin Chambolle A l<sup>1</sup>-Unified Variational Framework for Image Restoration. 1-13 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3024&spage=1 2004 conf/eccv/2004-4 ECCV (4) db/conf/eccv/eccv2004-4.html#BectBAC04