@article{Alberola161799,
   author = "J. M. Alberola and E. Del Val and V. Sánchez-Anguix and A. Palomares and Mª Dolores Teruel",
   title = "{A}n artificial intelligence tool for heterogeneous team formation in the classroom",
   journal = "Knowledge-Based Systems",
   year = "2016"
}