Submitted on: 11 March 2016.
Revised on: 24 April 2016.
Accepted on: 08 May 2016.
Methods and Applications of Analysis
Submitted on: 08 January 2009.
Revised on: 11 February 2009.
Accepted on: 23 February 2009.
Methods and Applications of Analysis
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Submitted on: 24 September 2004.
Revised on: 07 October 2004.
Accepted on: 01 November 2004.
Methods and Applications of Analysis
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