Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SAKISAKA Yutaka,αληθειζ ηδοναι and καθαραι ηδοναι : an Interpretation of Orpheus' Remark(Philebus 66 C),Journal of Classical Studies,04479114,The Classical Society of Japan,1973,21,0,59-66,https://cir.nii.ac.jp/crid/1390282680764613376,https://doi.org/10.20578/jclst.21.0_59