Submitted on: 23 August 2021.
Revised on: 24 November 2021.
Accepted on: 11 January 2022.
___________________DYNAMICAL SYSTEMS-AN INTERNATIONAL JOURNAL
Submitted on: 18 April 2002.
Revised on: 05 June 2002.
Accepted on: 23 July 2002.
___________________DYNAMICAL SYSTEMS-AN INTERNATIONAL JOURNAL
Submitted on: 01 June 2010.
Revised on: 22 June 2010.
Accepted on: 16 July 2010.
___________________DYNAMICAL SYSTEMS-AN INTERNATIONAL JOURNAL
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Submitted on: 07 December 1999.
Revised on: 14 March 2000.
Accepted on: 18 April 2000.
___________________DYNAMICAL SYSTEMS-AN INTERNATIONAL JOURNAL
Submitted on: 14 April 2015.
Revised on: 08 August 2015.
Accepted on: 02 September 2015.
___________________DYNAMICAL SYSTEMS-AN INTERNATIONAL JOURNAL
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Submitted on: 31 October 2015.
Revised on: 24 January 2016.
Accepted on: 07 February 2016.
___________________DYNAMICAL SYSTEMS-AN INTERNATIONAL JOURNAL
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