Graduate
College "Sensory Photoreceptors"
Research Group "Blue-Light Sensitive Photo-Receptors"
Wikipedia / Enzyklopädie (in German)
Wikipedia / Encyclopedia (in English)
Preprints:
in Chemistry (http://.preprint.chemweb.com/)
in Physics
(http://www.physik.uni-regensburg.de/exlinks/preprints.html)