Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "大川, 俊隆 and オオカワ, トシタカ and OHKAWA, Toshitaka","On 'Yan(言) Radical' of Several Characters Used in ""Ernianluling(二年律令)""",大阪産業大学論集. 人文科学編,02871378,大東 : 大阪産業大学学会,2007-06,122,,一-二六,https://cir.nii.ac.jp/crid/1050564287399499520,