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1
Publicado en: Knowledge communities / edited by Javier Echeverría, Andoni Alonso and Pedro J. Oiarzabal. , Reno : Center for Basques Studies, University of Nevada Reno, [2011]., p. 145-160
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2
Publicado en: Basque Cultural Studies / edited by William A. Douglass...[et al.] , Reno : University of Nevada, 1999, p. 295-312