TY  - RPRT
TI  - Geometry of orientation columns in the visual cortex.
AU  - V Braitenberg
AU  - C Braitenberg
PY  - 1979
DO  - 10.1007/bf00337296
UR  - https://pubmed.ncbi.nlm.nih.gov/497262/
ID  - 497262
ER  -