Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Gary Hatfield,The reality of qualia,Erkenntnis,0165-0106,Springer Science and Business Media LLC,2007-02-20,66,1-2,133-168,https://cir.nii.ac.jp/crid/1361418518466587136,https://doi.org/10.1007/s10670-006-9030-1