@misc{indiciaeaffd5204ee91,
  title = {Donor/Acceptor Metallocenes: A New Structure Principle in Catalyst Design.},
  author = {Ostoja Starzewski KA and WM Kelly and A Stumpf and D Freitag},
  year = {1999},
  doi = {10.1002/(sici)1521-3773(19990816)38:16<2439::aid-anie2439>3.3.co;2-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/10458815/},
  note = {Source identifier: 10458815}
}