@ARTICLE\{IMM2006-01240, author = "P. C. Hansen and M. Kilmer and R. H. Kjeldsen", title = "Exploiting residual information in the parameter choice for discrete ill-posed problems", year = "2006", pages = "41-59", journal = "BIT", volume = "46", editor = "", number = "", publisher = "", url = "http://www2.compute.dtu.dk/pubdb/pubs/1240-full.html" }