Lu, H.S.-M. and Jerome A. Berson. “1,3-Di[(3.4-Dimethylene-5-Methyl)-2-Thienyl]Benzene, A Singlet Tetraradical Prototype of a Quasi-Alternant Non-Classical Conducting Polymer” - typescript, supplementary material, and correspondence, 1995

Lu, H.S.-M. and Jerome A. Berson. “1,3-Di[(3.4-Dimethylene-5-Methyl)-2-Thienyl]Benzene, A Singlet Tetraradical Prototype of a Quasi-Alternant Non-Classical Conducting Polymer” - typescript, supplementary material, and correspondence, 1995, Box: 26, Folder: 24. Papers of Jerome A. Berson, 2012-019. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/36230 Accessed October 18, 2024.