Sérgio Ricardo de Melo QueirozFrancisco de A. T. de CarvalhoGeber L. RamalhoVincent CorrubleMaking Recommendations for Groups Using Collaborative Filtering and Fuzzy Majority.248-2582002conf/sbia/2002SBIAhttps://doi.org/10.1007/3-540-36127-8_24db/conf/sbia/sbia2002.html#QueirozCRC02