Submitted on: 23 May 2000.
Revised on: 05 September 2000.
Accepted on: 26 October 2000.
___________________Artifara-Revista de Lenguas y Literaturas Ibericas y Latinoamericanas
Submitted on: 22 November 2005.
Revised on: 28 February 2006.
Accepted on: 07 April 2006.
___________________Artifara-Revista de Lenguas y Literaturas Ibericas y Latinoamericanas
Submitted on: 23 November 2011.
Revised on: 10 March 2012.
Accepted on: 18 April 2012.
___________________Artifara-Revista de Lenguas y Literaturas Ibericas y Latinoamericanas
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Submitted on: 11 May 2003.
Revised on: 14 July 2003.
Accepted on: 04 September 2003.
___________________Artifara-Revista de Lenguas y Literaturas Ibericas y Latinoamericanas
Submitted on: 11 January 2008.
Revised on: 05 March 2008.
Accepted on: 26 April 2008.
___________________Artifara-Revista de Lenguas y Literaturas Ibericas y Latinoamericanas
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