Submitted on: 16 April 2007.
Revised on: 11 August 2007.
Accepted on: 22 September 2007.
___________________Energy Efficiency---SPRINGER
Submitted on: 14 September 2023.
Revised on: 22 November 2023.
Accepted on: 05 January 2024.
___________________Energy Efficiency---SPRINGER
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Submitted on: 11 June 2000.
Revised on: 27 July 2000.
Accepted on: 24 August 2000.
___________________Energy Efficiency---SPRINGER
Submitted on: 22 August 2004.
Revised on: 12 November 2004.
Accepted on: 15 December 2004.
___________________Energy Efficiency---SPRINGER
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Submitted on: 29 February 2008.
Revised on: 23 April 2008.
Accepted on: 04 June 2008.
___________________Energy Efficiency---SPRINGER
Submitted on: 05 February 2012.
Revised on: 22 March 2012.
Accepted on: 12 April 2012.
___________________Energy Efficiency---SPRINGER
Submitted on: 15 May 2001.
Revised on: 26 July 2001.
Accepted on: 20 August 2001.
___________________Energy Efficiency---SPRINGER
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