The Xenon lamp. An evaluation of the tendency of rubber compounds to discolour on exposure to light and of PVC colours to fade. Reprinted ... from "Transactions of the Institution of the Rubber Industry". Vol. 37, no. 2, April, 1961. pp. 43-51.
Buswell, Albert G.
Cambridge :  I.C.I., Dyestuffs Division, 
[1961]