Submitted on: 20 February 2020.
Revised on: 22 May 2020.
Accepted on: 01 July 2020.
___________________DISCRETE MATHEMATICS AND THEORETICAL COMPUTER SCIENCE
Submitted on: 18 December 2013.
Revised on: 22 February 2014.
Accepted on: 29 March 2014.
___________________DISCRETE MATHEMATICS AND THEORETICAL COMPUTER SCIENCE
Submitted on: 13 April 2007.
Revised on: 05 July 2007.
Accepted on: 02 September 2007.
___________________DISCRETE MATHEMATICS AND THEORETICAL COMPUTER SCIENCE
Submitted on: 31 May 2007.
Revised on: 24 September 2007.
Accepted on: 21 October 2007.
___________________DISCRETE MATHEMATICS AND THEORETICAL COMPUTER SCIENCE
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Submitted on: 01 October 2019.
Revised on: 01 December 2019.
Accepted on: 27 December 2019.
___________________DISCRETE MATHEMATICS AND THEORETICAL COMPUTER SCIENCE
Submitted on: 06 August 2021.
Revised on: 14 November 2021.
Accepted on: 19 December 2021.
___________________DISCRETE MATHEMATICS AND THEORETICAL COMPUTER SCIENCE
Submitted on: 01 January 2011.
Revised on: 03 March 2011.
Accepted on: 14 April 2011.
___________________DISCRETE MATHEMATICS AND THEORETICAL COMPUTER SCIENCE
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Submitted on: 07 October 2023.
Revised on: 28 October 2023.
Accepted on: 05 December 2023.
___________________DISCRETE MATHEMATICS AND THEORETICAL COMPUTER SCIENCE