Submitted on: 30 June 2011.
Revised on: 29 August 2011.
Accepted on: 13 October 2011.
___________________INTERNATIONAL JOURNAL OF OFFSHORE AND POLAR ENGINEERING
Submitted on: 14 November 2003.
Revised on: 26 January 2004.
Accepted on: 11 March 2004.
___________________INTERNATIONAL JOURNAL OF OFFSHORE AND POLAR ENGINEERING
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Submitted on: 06 May 2003.
Revised on: 20 August 2003.
Accepted on: 02 October 2003.
___________________INTERNATIONAL JOURNAL OF OFFSHORE AND POLAR ENGINEERING