Maria Axelsson Stina Svensson Gunilla Borgefors Reduction of Ring Artifacts in High Resolution X-Ray Microtomography Images. 61-70 2006 conf/dagm/2006 DAGM-Symposium http://dx.doi.org/10.1007/11861898_7 db/conf/dagm/dagm2006.html#AxelssonSB06