"Kanbungaku (Japanese literature) -- Heian period, 794-1185 -- History and criticism." . . "Nihonbungaku Rekishi Heianjidai." . . "日本文学 歴史 平安時代" . "Kanbun Rekishi." . . "漢文 歴史" . . . "Kanbungaku-Rekishi." . . "漢文学-歴史." . "Nihon bungaku-Rekishi-Heian jidai." . . "日本文学-歴史-平安時代." . "Japanese literature -- Heian period, 794-1185 -- History and criticism." . . . . "Criticism, interpretation, etc" . . . . . "平安後期日本漢文学の研究" . . "Heian kōki nihon kanbungaku no kenkyū"@ja . . "Heian kōki Nihon Kanbungaku no kenkyū" . . . . . . . . . . . . . "Kanshi(nihon) Rekishi." . . "漢詩(日本) 歴史" .