155. Far-Infrared Airborne Spectroscopy of Galactic Clouds, Martin Harwit, Third International Conference on Infrared Physics, W. Ruegsegger and F. K. Kneubühl, eds., ETH Zurich, Switzerland, July 23-27, 1984, p53, July 23-27, 1984,

155. Far-Infrared Airborne Spectroscopy of Galactic Clouds, Martin Harwit, Third International Conference on Infrared Physics, W. Ruegsegger and F. K. Kneubühl, eds., ETH Zurich, Switzerland, July 23-27, 1984, p53, July 23-27, 1984,, Box: 21, Folder: 37. Martin Harwit papers, 14-7-2402. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/174506 Accessed January 24, 2026.