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Submitted on: 10 March 2006.
Revised on: 22 May 2006.
Accepted on: 02 July 2006.
___________________COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS
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Submitted on: 23 July 2014.
Revised on: 06 September 2014.
Accepted on: 07 October 2014.
___________________COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS
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Submitted on: 28 October 2019.
Revised on: 18 November 2019.
Accepted on: 17 January 2020.
___________________COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS
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Submitted on: 10 March 2011.
Revised on: 08 June 2011.
Accepted on: 01 July 2011.
___________________COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS