1. Photoreception et Vision Chez Les Annelides;Photoreception and Vision in Invertebrates;1984
2. The brain and central control in the earthworm;Behavioral and Neural Biology;1982-05
3. Differentiating ganglionic function in the earthworm.;Journal of Comparative and Physiological Psychology;1979
4. Extraocular Photoreception;Comparative Physiology and Evolution of Vision in Invertebrates;1979
5. Effect of anterior ganglia removal on phototaxis in the earthworm mbriscus terrestris);Bulletin of the Psychonomic Society;1976-03