1. Slifkin: “The Photographic Latent Image.” Physics Bulletin, 39, No. 7, pp. 274–277, (1988).
2. Haase, G. E. Schopper, F. Granzer: “Solid State Nuclear Track Detectors. Track Forming, Stabilizing and Development Processes.” Radiation Effects, 34, p 25, (1977).
3. Haase, G., F. Zörgiebel, E. Schopper, F. Granzer, G. Henig, J.U. Schott, F. Wendnagel: “Silver Halide Crystals as Particle Track Detectors.” Photog. Sci. Eng. 17, 409, (1973).
4. James, T.H. (editor): “The Theory of the Photographic Process.” 4th edition, MacMillan Publ. Co. Inc., New York, 714 pp. (1977)
5. Granzer, F., E. Moisar: “Der photographische Elementarprozess in Silberhalogeniden.” Physik in unserer Zeit, 12.2, p. 36, (1981).