"Journal of Inverse and Ill-Posed Problems", 6.3 (1998): 173-279. Retrieved 22 May. 2013, from http://www.degruyter.com/view/j/jiip.1998.6.issue-3/issue-files/jiip.1998.6.issue-3.xml

Journal of Inverse and Ill-Posed Problems (1998), 6(3), pp. 173-279. Retrieved 22 May. 2013, from http://www.degruyter.com/view/j/jiip.1998.6.issue-3/issue-files/jiip.1998.6.issue-3.xml

Journal of Inverse and Ill-Posed Problems. 1998. 6(3): 173-279. Retrieved 22 May. 2013, from http://www.degruyter.com/view/j/jiip.1998.6.issue-3/issue-files/jiip.1998.6.issue-3.xml