3 Bernardo Magnini Simone Romagnoli Alessandro Vallin Jesús Herrera Anselmo Peñas Víctor Peinado Felisa Verdejo Maarten de Rijke 2004 The Multiple Language Question Answering Task at CLEF 2003 Comparative Evaluation of Multilingual Information Access Systems. 4th Workshop of the Cross-Language Evaluation Forum, CLEF 2003. Revised Selected Papers Trondheim, Norway Springer 11/2004 978-3-540-24017-4 question answering multilingual CLEF