@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20160125-141227675,
    title = "Advances in Neural Information Processing Systems 4 (NIPS 1991)",
    chapter = "Direction Selective Silicon Retina that uses Null Inhibition",
    year = "1992",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20160125-141227675",
    id = "record",
    isbn = "1-55860-222-4"
}