1. Benolken, R. M., Jacobson, S. L.: Response properties of a sensory hair excised from Venus's flytrap. J. gen. Physiol. 56, 46?82 (1970)
2. Bentrup, F. W.: Zellphysiologie. Elektrophysiologie der Zelle. Fortschr. Bot. 33, 51?61 (1971)
3. Brinckmann, E.: Zur Messung des Membranpotentials und dessen lichtabhängigen Änderungen an Blattzellen höherer Landpflanzen. Dissertation, Darmstadt 1973
4. Bulychev, A. A., Andrianov, V. K., Kurella, G. A., Litvin, F. F.: Participation of two photosynthetic pigment systems in generation of the photoelectric response in leaf cells of Peperomia metallica. Fiziol. Rast. 19, 443?445 (1972)
5. Fork, D. C., Heber, U. W.: Studies on electron-transport reactions of photosynthesis in plastome mutants of Oenothera. Plant Physiol. 43, 606?612 (1968)