Media type: E-Article Title: Regularization by fractional filter methods and data smoothing Contributor: Klann, E; Ramlau, R Published: IOP Publishing, 2008 Published in: Inverse Problems, 24 (2008) 2, Seite 025018 Language: Not determined DOI: 10.1088/0266-5611/24/2/025018 ISSN: 0266-5611; 1361-6420 Origination: Footnote: