Gu ru'i ga'u bdun ma: a collection of prophecies of Guru Padmasambhava on the locations of the various treasure caches concealed for future revelations and the concealed lands destined for future gter-ston to reveal; from the Byaṅ gter discoveries of Rig-'dzin Rgyod-kyi-ldem-'phru-can and his tradition - Rig-vdzin-rgod-ldem (Dorjee Tsering, 1983)