Selected Articles on Tibetan Religion, 9th-10th c By Matthew Kapstein

https://www.academia.edu/9968308/Selected_Articles_on_Tibetan_Religion_9th_10th_c?nav_from=eb707ed8-acad-4592-8fa3-ea3882879ea7 Includes contributions to study of Chinese-Tibetan Buddhist relations, mortuary ritual, the emergence of Rnying-ma Buddhism, Tantra in 10th century Tibet.