Submitted on: 24 February 2021.
Revised on: 26 April 2021.
Accepted on: 16 May 2021.
___________________COMPTES RENDUS MECANIQUE---ACAD SCIENCES
Submitted on: 02 August 2009.
Revised on: 04 October 2009.
Accepted on: 04 November 2009.
___________________COMPTES RENDUS MECANIQUE---ACAD SCIENCES
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Submitted on: 31 May 2022.
Revised on: 10 August 2022.
Accepted on: 13 September 2022.
___________________COMPTES RENDUS MECANIQUE---ACAD SCIENCES
Submitted on: 22 April 2000.
Revised on: 16 August 2000.
Accepted on: 21 September 2000.
___________________COMPTES RENDUS MECANIQUE---ACAD SCIENCES
http://reply.papertrans.cn/1/62/6162/6162-16.png
Submitted on: 11 December 2009.
Revised on: 01 March 2010.
Accepted on: 05 April 2010.
___________________COMPTES RENDUS MECANIQUE---ACAD SCIENCES
Submitted on: 01 April 2005.
Revised on: 26 April 2005.
Accepted on: 11 June 2005.
___________________COMPTES RENDUS MECANIQUE---ACAD SCIENCES
Submitted on: 14 September 2020.
Revised on: 28 November 2020.
Accepted on: 02 January 2021.
___________________COMPTES RENDUS MECANIQUE---ACAD SCIENCES
Submitted on: 30 October 2012.
Revised on: 04 February 2013.
Accepted on: 05 March 2013.
___________________COMPTES RENDUS MECANIQUE---ACAD SCIENCES