Submitted on: 09 June 2017.
Revised on: 22 August 2017.
Accepted on: 20 September 2017.
___________________COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS
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Submitted on: 24 December 2002.
Revised on: 20 March 2003.
Accepted on: 06 May 2003.
___________________COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS
Submitted on: 13 May 2004.
Revised on: 05 June 2004.
Accepted on: 19 June 2004.
___________________COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS
Submitted on: 06 March 2005.
Revised on: 27 June 2005.
Accepted on: 04 August 2005.
___________________COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS