G. Figuerola C, Gómez Díaz R, Alonso Berrocal JL, Zazo Rodríguez JF. Proyecto 7: a collaborative information retrieval engine. Scire [Internet]. 2010 Jun. 30 [cited 2024 Jul. 3];16(2):53-9. Available from: https://ojs.ibersid.eu/index.php/scire/article/view/4016