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Submitted on: 08 November 2006.
Revised on: 22 February 2007.
Accepted on: 15 April 2007.
___________________Dialectologia et Geolinguistica
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Submitted on: 22 December 2004.
Revised on: 02 February 2005.
Accepted on: 13 February 2005.
___________________Dialectologia et Geolinguistica
Submitted on: 13 March 2008.
Revised on: 09 July 2008.
Accepted on: 29 July 2008.
___________________Dialectologia et Geolinguistica