Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Kragh, Ulrich Timme",Tibetan yoga and mysticism : a textual study of the yogas of Nāropa and Mahāmudrā meditation in the medieval tradition of Dags po,,International Institute for Buddhist Studies of the International College for Postgraduate Buddhist Studies,2015,Studia philologica Buddhica,,9784906267729,,https://cir.nii.ac.jp/crid/1130282271203617152