• Aka Shangs chen Chos rje, Chos rje Shangs ston. He was successor of Sangs rgyas ston pa in the Shangs pa transmission.
• Dungkar Rinpoche's dictionary, pp. 439 and 440 (two different biographical sketches of the same person!).
• Stearns, King, p. 150.

Bibliography:

• 'Od gsal 'char sgo ngos 'dzin.
  • Drepung Catalog, p. 1238. The authorship by Shangs ston is given with a questionmark, since there is no colophon. A 170-folio annotated manuscript.