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Submitted on: 13 November 2002.
Revised on: 24 November 2002.
Accepted on: 02 December 2002.
Sustainable Energy & Fuels
Submitted on: 04 January 1999.
Revised on: 30 January 1999.
Accepted on: 17 February 1999.
Sustainable Energy & Fuels---ROYAL SOC CHEMISTRY
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Submitted on: 24 July 2004.
Revised on: 07 August 2004.
Accepted on: 29 August 2004.
Sustainable Energy & Fuels---ROYAL SOC CHEMISTRY