@inproceedings{Bobillo07, 
 Author = {Fernando Bobillo and Umberto Straccia}, 
 Booktitle = {Proceedings of the IEEE International Conference on Fuzzy Systems (Fuzz IEEE-07)}, 
 Publisher = {IEEE Computer Society}, 
 Title = {A Fuzzy Description Logic with Product T-norm},
Pages = {652–-657} 
 Year = {2007}}