Seme Prodigoaren Parabola Ipar Euskal Herriko 150 Bertsiotan Authors: Aurrekoetxea, Gotzon, Xarles Videgain (ed.) Year: 2004 Book: ASJU Supplements. University of the Basque Country. Bilbao More information https://sites.google.com/site/edakeudia/Home/aurkibidea/argitalpenak/bourciez-argitalpenak/seme-prodigoaren-parabola