1. 3P. L. Baynton, H. Rawson, and J. E. Stanworth , "Research on New Glasses Based on Oxides of Tellurium, Vanadium, Molybdenum, and Tungsten "; (in English) pp.52 -61 inProceedings of the Fourth International Glass Congress, Paris, 1956 (Travaux du IV Congres International du Verre), Imprimerie Chaix, Paris, 1957. 500 pp.Ceram. Abstr., 1959 , p.52 .