SpringerLink (Online service), Toro, C., Howlett, R. J., Jain, L. C., & Grana, M. (2013). Knowledge engineering, machine learning and lattice computing with applications: 16th International Conference, KES 2012, San Sebastian, Spain, September 10-12, 2012, Revised Selected Papers. Springer Berlin Heidelberg.

SpringerLink (Online service), Carlos Toro, Robert J. Howlett, Lakhmi C. Jain, and Manuel Grana. Knowledge Engineering, Machine Learning and Lattice Computing with Applications: 16th International Conference, KES 2012, San Sebastian, Spain, September 10-12, 2012, Revised Selected Papers. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013.

SpringerLink (Online service), et al. Knowledge Engineering, Machine Learning and Lattice Computing with Applications: 16th International Conference, KES 2012, San Sebastian, Spain, September 10-12, 2012, Revised Selected Papers. Springer Berlin Heidelberg, 2013.