“Synthesis of 6,6-Dimethyl-2-Cyclopentadienylethylbicyclo[3.1.1] Hept-2-Ene and of 6,6-Dimethyl-2-Indenylethylbicyclo[3.1.1] Hept-2-Ene”. (2013) Global Journal of Science Frontier Research, 13(B5), pp. 9–12. Available at: https://www.journalofscience.org/index.php/GJSFR/article/view/903 (Accessed: 14 August 2026).