"Standardizaton of a scotopic sensitivity test." E.J. Sweeney, J.A.S. Kinney & A.P. Ryan MRL# 308, Mar. 17, 1959

"Standardizaton of a scotopic sensitivity test." E.J. Sweeney, J.A.S. Kinney & A.P. Ryan MRL# 308, Mar. 17, 1959, Box: 1, Folder: 6. Forrest Lee Dimmick papers, 2862. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/379595 Accessed January 19, 2026.