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Submitted on: 26 July 2004.
Revised on: 22 August 2004.
Accepted on: 16 September 2004.
Opir Materialiv i Teoria Sporud-Strength of Materials and Theory of Structures
Submitted on: 08 April 2010.
Revised on: 28 April 2010.
Accepted on: 22 May 2010.
Opir Materialiv i Teoria Sporud-Strength of Materials and Theory of Structures
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Submitted on: 25 November 2019.
Revised on: 14 December 2019.
Accepted on: 09 January 2020.
Opir Materialiv i Teoria Sporud-Strength of Materials and Theory of Structures