1. Extraocular photoreception in amphibians;Adler;Photochem. Photobiol.,1976
2. The role of the eyes and of the hypothalamus in the photostimulation of gonads in the duck;Benoit;Ann. N.Y. Acad, Sci.,1964
3. Etude de l'action des radiations visibles sur la gonadostimulation, et de leur pénétration intracrânienne chez les Oiseaux et les Mammifères;Benoit,1970
4. The Physiological Clock;Bünning,1973
5. The Third Eye;Eakin,1973