Submitted on: 18 December 2009.
Revised on: 27 December 2009.
Accepted on: 16 January 2010.
NULL
Submitted on: 08 June 2020.
Revised on: 17 June 2020.
Accepted on: 05 July 2020.
NULL
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Submitted on: 02 February 2003.
Revised on: 05 March 2003.
Accepted on: 19 March 2003.
University Politehnica of Bucharest Scientific Bulletin Series C-Electrical Engineering and Computer Science
Submitted on: 18 December 2019.
Revised on: 17 January 2020.
Accepted on: 14 February 2020.
University Politehnica of Bucharest Scientific Bulletin Series C-Electrical Engineering and Computer Science
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Submitted on: 18 March 2000.
Revised on: 02 April 2000.
Accepted on: 30 April 2000.
NULL