1. Efferent optic nerve fibres mediate circadian rhythm in the Limulus eye;Barlow;Science,1977
2. Diurnal changes in the rabbit's Visual Evoked Potential;Bobbert;Int. J. Chronobiol.,1978
3. Photoperiodic programming of diurnal changes in rabbit Visual Evoked Potentials;Bobbert;Int. J. Chronobiol.,1978
4. Seasonal fluctuations of the circadian changes in rabbit Visual Evoked Potentials;Bobbert;Int. J. Chronobiol.,1978
5. Reaction of the circadian rhythm in rabbit photic responses to stabilization of the optic inflow;Bobbert;IRCS Med. Sci.,1981