Kneip, C., Hildebrandt, P., Mozley, D., Schlamann, W., G�rtner, W., Lamparter, T., Hughes, J., Braslavsky, S. E. and Schaffner, K. (1997). Resonance Raman spectroscopic study of recombinant phytochromes. SPECTROSCOPY OF BIOLOGICAL MOLECULES: MODERN TRENDS. SPRINGER, 129-130.