A Study of Sumlimination and Condensation Phenomena in Nuclear Space Power Systems, No. 66SD215, 1966-02, Box: 1 , Folder: 35. Jonathan Black papers, 16-18-4522. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/972326 Accessed July 07, 2026.