33. Garrison, B.J., W.A. Lester, Jr., W.H. Miller, and S. Green, “Cooling of the 6-Centimeter and 2-Centimeter Doublets of Interstellar H2CO by Collision: An Accurate Quantum-Mechanical Calculation,” The Astrophysics Journal 200 (September 15, 1975): L175-L177., 1975-1976

33. Garrison, B.J., W.A. Lester, Jr., W.H. Miller, and S. Green, “Cooling of the 6-Centimeter and 2-Centimeter Doublets of Interstellar H2CO by Collision: An Accurate Quantum-Mechanical Calculation,” The Astrophysics Journal 200 (September 15, 1975): L175-L177., 1975-1976, Box: 50, Folder: 3. William A. Lester, Jr. Papers, 2023-017. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/53459 Accessed November 05, 2024.