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Submitted on: 23 February 2001.
Revised on: 13 April 2001.
Accepted on: 02 May 2001.
___________________ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS
Submitted on: 21 April 2022.
Revised on: 24 July 2022.
Accepted on: 24 August 2022.
___________________ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS
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Submitted on: 17 November 2013.
Revised on: 14 March 2014.
Accepted on: 18 April 2014.
___________________ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS
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Submitted on: 12 May 2019.
Revised on: 08 August 2019.
Accepted on: 08 September 2019.
___________________ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS
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