← Sources Research literature Article — アイヌ語集 : 北海道観光のガイドブック 宇川, 文昌 Edit History (2) Restricted archive: 0 pages. Log in to read. Bibliographic information Author / recorder 宇川, 文昌 Date — (unknown) Type Article Languages Ainu, Japanese Scripts Kana, Kanji Digital access & links Website https://cir.nii.ac.jp/crid/1970023484943032229