Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Charles F. Hall, Ernest L. Hall. A Nonlinear Model for the Spatial Characteristics of the Human Visual System. IEEE Transactions on Systems, Man, and Cybernetics, Part A, 7(3):161-170, 1977. [doi]
Abstract is missing.