References
- Glafkides, P., Chimic Photographiquc, P. Mould. Paris, p. 234 (1957).
- Foto-Stnndnrd DDR. TGL 143–502 of the 1–9–1963.
- Zelikman, V., and Levin. S. M., Making and Coating Photographic Emulsions. Focal Press (1964). Translation from the Russian.
- Pouradier, J., Sensibilisation Chimique, Photographic Theory. Liège Summer School, 1962.
- Krummenerl, Th., Das Bromsilber und die pholographische Gelatine, Wiss. Fotografie, Internal. Konfcrcnz, Köln, p. 91 (1956).
- Krummenerl, Th., Proc. Roy. Phot. Soc. Centenary Conf., London,
- Steigmann, A., see Walther, D., Orwo-Veröffenttichungen, 1, p. 26 (1965).