Submitted on: 06 July 2001.
Revised on: 17 September 2001.
Accepted on: 09 October 2001.
___________________Journal of Applied Mechanics and Technical Physics
Submitted on: 06 February 2009.
Revised on: 27 May 2009.
Accepted on: 07 July 2009.
___________________Journal of Applied Mechanics and Technical Physics
Submitted on: 22 June 2019.
Revised on: 30 September 2019.
Accepted on: 02 November 2019.
___________________Journal of Applied Mechanics and Technical Physics
Submitted on: 25 January 2011.
Revised on: 17 March 2011.
Accepted on: 05 April 2011.
___________________Journal of Applied Mechanics and Technical Physics
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Submitted on: 17 October 2018.
Revised on: 12 December 2018.
Accepted on: 17 January 2019.
___________________Journal of Applied Mechanics and Technical Physics
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