Submitted on: 05 December 2009.
Revised on: 14 February 2010.
Accepted on: 30 March 2010.
___________________HELVETICA CHIMICA ACTA---WILEY-V C H VERLAG GMBH
Submitted on: 02 April 2020.
Revised on: 26 April 2020.
Accepted on: 08 June 2020.
___________________HELVETICA CHIMICA ACTA---WILEY-V C H VERLAG GMBH
Submitted on: 11 March 2022.
Revised on: 19 May 2022.
Accepted on: 30 June 2022.
___________________HELVETICA CHIMICA ACTA---WILEY-V C H VERLAG GMBH
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Submitted on: 07 August 2003.
Revised on: 29 November 2003.
Accepted on: 04 January 2004.
___________________HELVETICA CHIMICA ACTA---WILEY-V C H VERLAG GMBH
Submitted on: 01 November 2014.
Revised on: 20 February 2015.
Accepted on: 12 March 2015.
___________________HELVETICA CHIMICA ACTA---WILEY-V C H VERLAG GMBH
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Submitted on: 24 March 2003.
Revised on: 11 July 2003.
Accepted on: 24 July 2003.
___________________HELVETICA CHIMICA ACTA---WILEY-V C H VERLAG GMBH
Submitted on: 17 February 2021.
Revised on: 11 April 2021.
Accepted on: 02 June 2021.
___________________HELVETICA CHIMICA ACTA---WILEY-V C H VERLAG GMBH
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