@article{Bobillo11c,
 Author = {Fernando Bobillo and Umberto Straccia},
 Issue = {7},
 Journal = {International Journal of Approximate Reasoning},
 Pages = {1073--1094},
 Publisher = {Elsevier},
 Title = {Fuzzy Ontology Representation using {OWL} 2},
 Volume = {52},
 Year = {2011}}