Luis Javier Rodríguez Mikel Peñagarikano Amparo Varona Mireia Díez Germán Bordel David Martínez González Jesús A. Villalba Antonio Miguel Alfonso Ortega Eduardo Lleida Alberto Abad Oscar Koller Isabel Trancoso Paula Lopez-Otero Laura Docío Fernández Carmen García-Mateo Rahim Saeidi Mehdi Soufifar Tomi Kinnunen Torbjørn Svendsen Pasi Fränti Multi-site heterogeneous system fusions for the Albayzin 2010 Language Recognition Evaluation. 377-382 2011 ASRU http://dx.doi.org/10.1109/ASRU.2011.6163961 conf/asru/2011 db/conf/asru/asru2011.html#RodriguezPVDBMVMOLAKTLFGSSKSF11