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Submitted on: 13 July 2014.
Revised on: 03 November 2014.
Accepted on: 04 December 2014.
___________________BIBLIOTHEQUE D HUMANISME ET RENAISSANCE
Submitted on: 16 June 1999.
Revised on: 18 July 1999.
Accepted on: 13 August 1999.
___________________BIBLIOTHEQUE D HUMANISME ET RENAISSANCE
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