Roger, Sandra, A. Ferrández, Sergio Ferrández, Pilar López Moreno, and Jesús Peral. “An Inference Mechanism for Question Answering”. Journal of Computer Science and Technology 7, no. 01 (March 1, 2007): p. 21–27. Accessed June 15, 2024. https://journal.info.unlp.edu.ar/JCST/article/view/798.