Are there separate ON and OFF channels in fly motion vision?
In: Visual Neuroscience, Jg. 8, S. 151-1641992
Arrangement of optical axes and spatial resolution in the compound eye of the female blowfly *Calliphora*
In: Journal of comparative physiology, A: Sensory, neural, and behavioral physiology, Jg. 186 H. 7-8, S. 737-7462000