Laurent, Gilles Neural systems Department, Max Planck Institute for Brain Research, Max Planck Society;
https://www.ncbi.nlm.nih.gov/pubmed/10195154 (Any fulltext)
Laurent, G., & Gabbiani, F. (1999). Collision-avoidance: nature's many solutions. Nat Neurosci, 1(4), 261-3. doi:10.1038/1071.