Boyan Kolev Panagiotis Chountas Ilias Petrounias Vassilis S. Kodogiannis An Application of Intuitionistic Fuzzy Relational Databases in Football Match Result Predictions. 281-289 2004 Fuzzy Days http://dx.doi.org/10.1007/3-540-31182-3_25 conf/fuzzy/2004 db/conf/fuzzy/fuzzy2004.html#KolevCPK04