@article{porcel2017fuzzy, title={Fuzzy linguistic recommender systems for the selective diffusion of information in digital libraries}, author={Porcel, Carlos and Ching-lpez, Alberto and Bernabe-Moreno, Juan and Tejeda-Lorente, Alvaro and Herrera-Viedma, Enrique}, journal={JIPS (Journal of Information Processing Systems)}, volume={13}, number={4}, pages={653--667}, year={2017} }