Dunkl, I., D. Lin, C. Montomoli, K. Wemmer, G. Rantitsch, B. Antolin, R. El Bay, and E. Appel. “Diagenetic and Metamorphic Overprint and Deformation History of Permo-Triassic Tethyan Sediments, SE Tibet”. Himalayan Journal of Sciences, vol. 5, no. 7, Sept. 2008, p. 49, doi:10.3126/hjs.v5i7.1252.