Submitted on: 05 March 2009.
Revised on: 14 April 2009.
Accepted on: 26 April 2009.
Pravo-Zhurnal Vysshei Shkoly Ekonomiki
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Submitted on: 06 February 2009.
Revised on: 15 February 2009.
Accepted on: 03 March 2009.
Pravo-Zhurnal Vysshei Shkoly Ekonomiki