Pick, B Max Planck Institute for Biological Cybernetics, Max Planck Society; Former Department Neurophysiology of Insect Behavior, Max Planck Institute for Biological Cybernetics, Max Planck Society;
https://link.springer.com/content/pdf/10.1007/BF00366593.pdf (Publisher version)
Pick, B. (1977). Specific misalignments of rhabdomere visual axes in the neural superposition eye of dipteran flies. Biological Cybernetics, 26(4), 215-224. doi:10.1007/BF00366593.