Koch, C 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://www.pnas.org/content/pnas/80/9/2799.full.pdf (Publisher version)
Koch, C., Poggio, T., & Torre, V. (1983). Nonlinear interactions in a dendritic tree: localization, timing, and role in information processing. Proceedings of the National Academy of Sciences of the United States of America, 80(9), 2799-2802. doi:10.1073/pnas.80.9.2799.