Submitted on: 29 March 2012.
Revised on: 21 May 2012.
Accepted on: 15 July 2012.
___________________Acta Polytechnica---CZECH TECHNICAL UNIV PRAGUE
Submitted on: 18 October 2024.
Revised on: 04 December 2024.
Accepted on: 28 December 2024.
___________________Acta Polytechnica---CZECH TECHNICAL UNIV PRAGUE
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Submitted on: 25 June 2004.
Revised on: 14 September 2004.
Accepted on: 22 October 2004.
___________________Acta Polytechnica---CZECH TECHNICAL UNIV PRAGUE
Submitted on: 19 September 2002.
Revised on: 01 January 2003.
Accepted on: 01 March 2003.
___________________Acta Polytechnica---CZECH TECHNICAL UNIV PRAGUE
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Submitted on: 03 December 2003.
Revised on: 25 January 2004.
Accepted on: 14 February 2004.
___________________Acta Polytechnica---CZECH TECHNICAL UNIV PRAGUE
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