Cornell Chronicle - "You don't need a telescope to find interesting information at Arecibo" (Blaine P. Friedlander Jr.), 6/19/1997, Box: 54, Folder: 237. Arecibo Ionospheric Observatory records, 53-7-3581. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/284859 Accessed April 08, 2026.