"Journal of Inverse and Ill-posed Problems", 16.7 (2008): 639-725. Retrieved 25 May. 2013, from http://www.degruyter.com/view/j/jiip.2008.16.issue-7/issue-files/jiip.2008.16.issue-7.xml

Journal of Inverse and Ill-posed Problems (2008), 16(7), pp. 639-725. Retrieved 25 May. 2013, from http://www.degruyter.com/view/j/jiip.2008.16.issue-7/issue-files/jiip.2008.16.issue-7.xml

Journal of Inverse and Ill-posed Problems. 2008. 16(7): 639-725. Retrieved 25 May. 2013, from http://www.degruyter.com/view/j/jiip.2008.16.issue-7/issue-files/jiip.2008.16.issue-7.xml