Siemionko, R., A. Shaw, G. O’Connell, R.D. Little, B.K. Carpenter, L. Shen, and Jerome A. Berson. “Frontier Orbital Control of Regiospecificity in Singlet Cycloadditions of 2-Methylenecyclopenta-1,3-Diyls,” Tetrahedron Letters, 1978

Siemionko, R., A. Shaw, G. O’Connell, R.D. Little, B.K. Carpenter, L. Shen, and Jerome A. Berson. “Frontier Orbital Control of Regiospecificity in Singlet Cycloadditions of 2-Methylenecyclopenta-1,3-Diyls,” Tetrahedron Letters, 1978, Box: 24, Folder: 17. Papers of Jerome A. Berson, 2012-019. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/36167 Accessed October 18, 2024.