Submitted on: 02 September 1998.
Revised on: 28 December 1998.
Accepted on: 05 February 1999.
___________________JOURNAL OF PEACE RESEARCH---SAGE PUBLICATIONS LTD
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Submitted on: 19 May 2001.
Revised on: 30 August 2001.
Accepted on: 27 October 2001.
___________________JOURNAL OF PEACE RESEARCH---SAGE PUBLICATIONS LTD
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Submitted on: 20 February 2015.
Revised on: 27 April 2015.
Accepted on: 12 May 2015.
___________________JOURNAL OF PEACE RESEARCH---SAGE PUBLICATIONS LTD