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Zeki S (March 1983). "The distribution of wavelength and orientation selective cells in different areas of monkey visual cortex". Proceedings of the Royal Society of London. Series B, Biological Sciences. 217 (1209): 449–70. Bibcode:1983RSPSB.217..449Z. doi:10.1098/rspb.1983.0020. PMID6134287. S2CID39700958.
Mollon JD, Bowmaker JK, Jacobs GH (September 1984). "Variations of colour vision in a New World primate can be explained by polymorphism of retinal photopigments". Proceedings of the Royal Society of London. Series B, Biological Sciences. 222 (1228): 373–99. Bibcode:1984RSPSB.222..373M. doi:10.1098/rspb.1984.0071. PMID6149558. S2CID24416536.
Johnson MA (February 1986). "Color vision in the peripheral retina". American Journal of Optometry and Physiological Optics. 63 (2): 97–103. doi:10.1097/00006324-198602000-00003. PMID3953765.
Zeki S (March 1983). "The distribution of wavelength and orientation selective cells in different areas of monkey visual cortex". Proceedings of the Royal Society of London. Series B, Biological Sciences. 217 (1209): 449–70. Bibcode:1983RSPSB.217..449Z. doi:10.1098/rspb.1983.0020. PMID6134287. S2CID39700958.
Arikawa K (November 2003). "Spectral organization of the eye of a butterfly, Papilio". Journal of Comparative Physiology A: Neuroethology, Sensory, Neural & Behavioral Physiology. 189 (11): 791–800. doi:10.1007/s00359-003-0454-7. PMID14520495. S2CID25685593.
Mollon JD, Bowmaker JK, Jacobs GH (September 1984). "Variations of colour vision in a New World primate can be explained by polymorphism of retinal photopigments". Proceedings of the Royal Society of London. Series B, Biological Sciences. 222 (1228): 373–99. Bibcode:1984RSPSB.222..373M. doi:10.1098/rspb.1984.0071. PMID6149558. S2CID24416536.
Zeki S (March 1983). "The distribution of wavelength and orientation selective cells in different areas of monkey visual cortex". Proceedings of the Royal Society of London. Series B, Biological Sciences. 217 (1209): 449–70. Bibcode:1983RSPSB.217..449Z. doi:10.1098/rspb.1983.0020. PMID6134287. S2CID39700958.
Arikawa K (November 2003). "Spectral organization of the eye of a butterfly, Papilio". Journal of Comparative Physiology A: Neuroethology, Sensory, Neural & Behavioral Physiology. 189 (11): 791–800. doi:10.1007/s00359-003-0454-7. PMID14520495. S2CID25685593.
Mollon JD, Bowmaker JK, Jacobs GH (September 1984). "Variations of colour vision in a New World primate can be explained by polymorphism of retinal photopigments". Proceedings of the Royal Society of London. Series B, Biological Sciences. 222 (1228): 373–99. Bibcode:1984RSPSB.222..373M. doi:10.1098/rspb.1984.0071. PMID6149558. S2CID24416536.