Khanh, P. N., C. D. Kinh, T. T. T. Thuy, and Z. Adolf. “5R(S)-Tetrabenzylcyclopenta-2-En in the Presence of a Chiral Lanthanide Shift Reagent and Silver Auxiliary Compound”. Vietnam Journal of Chemistry, vol. 48, no. 5, Aug. 2012, doi:10.15625/2191.