@article{ChristlFreitagBruentrup1978,
  author    = {Manfred Christl and G. Freitag and G. Br{\"u}ntrup},
  title     = {Der Aufbau des Tetracyclo[4.1.0.0\(^{2,4}\).0\(^{3,5}\)]heptan-Systems durch Addition halogensubstituierter Carbene an Benzvalen},
  year      = {1978},
}