@article{19911878, title={Disposition of Ferrocenes in β- or γ-Cyclodextrin Cavity and Consideration on the Absorption Bands of Ferrocene}, author={Nagao Kobayashi and Tetsuo Osa}, journal={Bulletin of the Chemical Society of Japan}, volume={64}, number={6}, pages={1878-1883}, year={1991}, doi={10.1246/bcsj.64.1878} }