The Samguk Yusa （Legends and History of the Three Kingdoms）， 5 fasc. T 2039.49.953-; written during the Koryo by the monk Iryon 一然 （1206-1289） . A collection of stories related to the transmission and development of Buddhism in Korea， especially focusing on the Three Kingdoms and Silla periods. This text is a fundamental work for the study of the history of Korean Buddhism. Translated into English in Ha （1972）. ［三国遗事 ］