1. Bayerová, T. 2008. The Technical Study of Murals in the Padmasambhava Temple at Nako. Unpublished report, Institute of Conservation, University of Applied Arts Vienna.
2. Bayerová, T. 2009. The Scientific Examination of Pigments Used in the Murals in Saspotse and Buddhist Temple of Chigtan, Ladakh. Unpublished report, Institute of Conservation, University of Applied Arts Vienna.
3. Raman spectroscopic library of natural and synthetic pigments (pre- ≈ 1850 AD)