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Submitted on: 15 February 2011.
Revised on: 13 June 2011.
Accepted on: 29 July 2011.
___________________Acta Geotechnica---SPRINGER HEIDELBERG
Submitted on: 20 April 2023.
Revised on: 25 July 2023.
Accepted on: 12 September 2023.
___________________Acta Geotechnica---SPRINGER HEIDELBERG
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Submitted on: 09 June 2005.
Revised on: 07 August 2005.
Accepted on: 30 September 2005.
___________________Acta Geotechnica---SPRINGER HEIDELBERG
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Submitted on: 11 April 2002.
Revised on: 02 June 2002.
Accepted on: 06 July 2002.
___________________Acta Geotechnica---SPRINGER HEIDELBERG
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Submitted on: 18 September 2004.
Revised on: 06 November 2004.
Accepted on: 23 December 2004.
___________________Acta Geotechnica---SPRINGER HEIDELBERG
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