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Submitted on: 05 March 2010.
Revised on: 16 March 2010.
Accepted on: 31 March 2010.
Ovidius University Annals of Chemistry
Submitted on: 31 August 2020.
Revised on: 13 September 2020.
Accepted on: 03 October 2020.
Ovidius University Annals of Chemistry
Submitted on: 31 January 2002.
Revised on: 07 March 2002.
Accepted on: 01 April 2002.
Ovidius University Annals of Chemistry
Submitted on: 13 August 2010.
Revised on: 22 August 2010.
Accepted on: 08 September 2010.
Ovidius University Annals of Chemistry
Submitted on: 09 August 2001.
Revised on: 01 September 2001.
Accepted on: 09 September 2001.
Ovidius University Annals of Chemistry