Submitted on: 08 February 2020.
Revised on: 20 March 2020.
Accepted on: 15 April 2020.
Scientific Papers of the University of Pardubice-Series D-Faculty of Economics and Administration
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Submitted on: 07 August 2010.
Revised on: 16 September 2010.
Accepted on: 02 October 2010.
Scientific Papers of the University of Pardubice-Series D-Faculty of Economics and Administration
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Submitted on: 06 October 1998.
Revised on: 06 November 1998.
Accepted on: 16 November 1998.
Scientific Papers of the University of Pardubice-Series D-Faculty of Economics and Administration
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Submitted on: 03 October 2006.
Revised on: 04 November 2006.
Accepted on: 25 November 2006.
Scientific Papers of the University of Pardubice-Series D-Faculty of Economics and Administration