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Submitted on: 06 October 2004.
Revised on: 11 November 2004.
Accepted on: 18 December 2004.
___________________DYNAMICAL SYSTEMS-AN INTERNATIONAL JOURNAL
Submitted on: 06 August 2003.
Revised on: 30 September 2003.
Accepted on: 22 November 2003.
___________________DYNAMICAL SYSTEMS-AN INTERNATIONAL JOURNAL
Submitted on: 12 March 2002.
Revised on: 05 April 2002.
Accepted on: 09 May 2002.
___________________DYNAMICAL SYSTEMS-AN INTERNATIONAL JOURNAL
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Submitted on: 19 March 2006.
Revised on: 18 June 2006.
Accepted on: 17 July 2006.
___________________DYNAMICAL SYSTEMS-AN INTERNATIONAL JOURNAL
Submitted on: 16 September 2022.
Revised on: 14 November 2022.
Accepted on: 16 December 2022.
___________________DYNAMICAL SYSTEMS-AN INTERNATIONAL JOURNAL
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