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Submitted on: 06 November 1999.
Revised on: 22 February 2000.
Accepted on: 06 March 2000.
___________________JOURNAL OF MATHEMATICAL SOCIOLOGY
Submitted on: 08 July 2018.
Revised on: 10 August 2018.
Accepted on: 30 September 2018.
___________________JOURNAL OF MATHEMATICAL SOCIOLOGY
Submitted on: 30 December 2008.
Revised on: 30 January 2009.
Accepted on: 23 February 2009.
___________________JOURNAL OF MATHEMATICAL SOCIOLOGY
Submitted on: 28 November 1998.
Revised on: 30 December 1998.
Accepted on: 20 February 1999.
___________________JOURNAL OF MATHEMATICAL SOCIOLOGY
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Submitted on: 03 July 2010.
Revised on: 11 September 2010.
Accepted on: 05 November 2010.
___________________JOURNAL OF MATHEMATICAL SOCIOLOGY
Submitted on: 22 May 2013.
Revised on: 08 July 2013.
Accepted on: 13 August 2013.
___________________JOURNAL OF MATHEMATICAL SOCIOLOGY