Bott, S., BOTT, S., MARCHAND, A., & LIU, Z. (1995). Structure of the pinacol formed via sodium-promoted reductive dimerization of 12-methyleneheptacyclo-[6.6.02,6.03,13.04,11.05,9.010,14]tetradecan-7-one. Journal of Chemical Crystallography, 25(7), pp. 417-420. doi:10.1007/BF01665280

Bott, Simon, SG BOTT, AP MARCHAND, and ZH LIU. "Structure of the Pinacol Formed Via Sodium-promoted Reductive Dimerization of 12-methyleneheptacyclo-[6.6.02,6.03,13.04,11.05,9.010,14]tetradecan-7-one." Journal of Chemical Crystallography 25, no. 7 (1995): 417-420.

Bott, Simon, SG BOTT, AP MARCHAND, and ZH LIU. "Structure of the Pinacol Formed Via Sodium-promoted Reductive Dimerization of 12-methyleneheptacyclo-[6.6.02,6.03,13.04,11.05,9.010,14]tetradecan-7-one." Journal of Chemical Crystallography 25.7 (1995): 417-420.