Zilm, K.W., R.A. Merrill, M.M. Greenberg, S.C. Blackstock, and Jerome A. Berson. “Structure of the Carrier of the CP MAS 13C NMR Signal of 3,4-Dimethylthiophene. Multiple Position-Labeling and Chemical Trapping in Annealed Glasses”, undated

Zilm, K.W., R.A. Merrill, M.M. Greenberg, S.C. Blackstock, and Jerome A. Berson. “Structure of the Carrier of the CP MAS 13C NMR Signal of 3,4-Dimethylthiophene. Multiple Position-Labeling and Chemical Trapping in Annealed Glasses”, undated, Box: 27, Folder: 24. Papers of Jerome A. Berson, 2012-019. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/36266 Accessed October 18, 2024.