Braitenberg, V Former Department Structure and Function of Natural Nerve-Net, Max Planck Institute for Biological Cybernetics, Max Planck Society; Max Planck Institute for Biological Cybernetics, Max Planck Society;
https://onlinelibrary.wiley.com/doi/epdf/10.1002/cne.901380203 (Publisher version)
Braitenberg, V., & Kemali, M. (1970). Exceptions to bilateral symmetry in the epithalamus of lower vertebrates. The Journal of Comparative Neurology, 138(2), 137-146. doi:10.1002/cne.901380203.