Gunaprabha (Skt. Guṇaprabha; Tib. ཡོན་ཏན་འོད་, Yönten Ö; Wyl. yon tan 'od) — an Indian master of the Vinaya tradition born in the seventh century and a disciple of Vasubandhu. According to one tradition, he is counted as one of the ‘Two Supreme Ones’—great commentators on the Buddha’s teachings.
- Paul K. Nietupski, 'Guṇaprabha’s Vinayasūtra Corpus: Texts and Contexts', JIATS 5, 2009 (Available online here)