“Distribution of Energy in the Solar Spectrum,” Makarova and Kharitonov, NASA, 1974

“Distribution of Energy in the Solar Spectrum,” Makarova and Kharitonov, NASA, 1974, Box: 67, Folder: F251. Karl Wolfgang Böer papers, MSS 0483. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/90584 Accessed July 26, 2024.