Submitted on: 08 November 2001.
Revised on: 26 February 2002.
Accepted on: 17 March 2002.
___________________ARCHIVES OF MECHANICS---POLISH ACAD SCIENCES INST FUNDAMENTAL TECHNOLOGICAL RESEARCH
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Submitted on: 26 January 2010.
Revised on: 19 April 2010.
Accepted on: 12 June 2010.
___________________ARCHIVES OF MECHANICS---POLISH ACAD SCIENCES INST FUNDAMENTAL TECHNOLOGICAL RESEARCH
Submitted on: 30 October 1999.
Revised on: 13 December 1999.
Accepted on: 06 January 2000.
___________________ARCHIVES OF MECHANICS---POLISH ACAD SCIENCES INST FUNDAMENTAL TECHNOLOGICAL RESEARCH
Submitted on: 31 March 2015.
Revised on: 20 May 2015.
Accepted on: 29 June 2015.
___________________ARCHIVES OF MECHANICS---POLISH ACAD SCIENCES INST FUNDAMENTAL TECHNOLOGICAL RESEARCH
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