Reichardt, W Former Department Information Processing in Insects, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Poggio, T., & Reichardt, W. (1976). Nonlinear interactions underlying visual orientation behavior of the fly. Cold Spring Harbor Symposia on Quantitative Biology., 40, 635-645. doi:10.1101/SQB.1976.040.01.059.