1. Stieve, H. (ed.): The Molecular Mechanism of Photoreception. Dahlem Konferenzen 1984. Berlin-Heidelberg-New York: Springer 1986
2. Tomita, T.: Cold Spring Harbor Symp. Quant. Biol. 30, 559 (1965)
3. Applebury, M. E., Hargrave, P. A.: Vision Res. 26, 1881 (1986)
4. Stieve, H.: [1], p. 199
5. Stieve, H., in: Biophysik ? Ein Lehrbuch, p. 734 (W. Hoppe, et al., eds.). Berlin-Heidelberg-New York: Springer 1982