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Submitted on: 20 September 2021.
Revised on: 16 January 2022.
Accepted on: 05 March 2022.
___________________Journal of Inverse and Ill-Posed Problems
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Submitted on: 19 February 2000.
Revised on: 27 March 2000.
Accepted on: 22 April 2000.
___________________Journal of Inverse and Ill-Posed Problems
Submitted on: 21 October 1999.
Revised on: 11 December 1999.
Accepted on: 03 January 2000.
___________________Journal of Inverse and Ill-Posed Problems
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Submitted on: 24 November 2018.
Revised on: 30 December 2018.
Accepted on: 18 February 2019.
___________________Journal of Inverse and Ill-Posed Problems
Submitted on: 05 November 2011.
Revised on: 13 January 2012.
Accepted on: 27 February 2012.
___________________Journal of Inverse and Ill-Posed Problems