@article{takahashi_nicolaides_tomioka_2001, 
  title={Geometrically Strained Carbenes: Interdependence among Geometry, Spin Multiplicity, and Reactivity.}, 
  volume={59}, 
  DOI={10.5059/yukigoseikyokaishi.59.1070}, 
  number={11}, 
  publisher={The Society of Synthetic Organic Chemistry, Japan}, 
  author={Takahashi and Nicolaides and Tomioka}, 
  year={2001}
  }