41. Garrison, B.J., W.A. Lester, Jr., and W.H. Miller, “Coupled-Channel Study of Rotational Excitation of a Rigid Asymmetric Top by Atom Impact: (H2CO,He) at Interstellar Temperatures,” The Journal of Chemical Physics 65, no. 6 (September 15, 1976): 2193-2200., 1976-1982

41. Garrison, B.J., W.A. Lester, Jr., and W.H. Miller, “Coupled-Channel Study of Rotational Excitation of a Rigid Asymmetric Top by Atom Impact: (H2CO,He) at Interstellar Temperatures,” The Journal of Chemical Physics 65, no. 6 (September 15, 1976): 2193-2200., 1976-1982, Box: 50, Folder: 10-11. William A. Lester, Jr. Papers, 2023-017. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/53465 Accessed November 05, 2024.