Pappas, S. P. and W. Kuhhirt. "Photochemistry of Pigments: Studies on UV Curing and Energy Transfer." Journal of Paint Technology 47/610 (1975): 42-48.

Pappas, S. P. and W. Kuhhirt. "Photochemistry of Pigments: Studies on UV Curing and Energy Transfer." Journal of Paint Technology 47/610 (1975): 42-48.