Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Onishi Ken and Endo Yasunori,A Note on Objective-based Rough Clustering with Fuzzy-Set Representation,Proceedings of the Fuzzy System Symposium,,Japan Society for Fuzzy Theory and Intelligent Informatics,2013,29,0,18-18,https://cir.nii.ac.jp/crid/1390001205672236544,https://doi.org/10.14864/fss.29.0_18