TY  - RPRT
TI  - Donor/Acceptor Metallocenes: A New Structure Principle in Catalyst Design.
AU  - Ostoja Starzewski KA
AU  - WM Kelly
AU  - A Stumpf
AU  - D Freitag
PY  - 1999
DO  - 10.1002/(sici)1521-3773(19990816)38:16<2439::aid-anie2439>3.3.co;2-5
UR  - https://pubmed.ncbi.nlm.nih.gov/10458815/
ID  - 10458815
ER  -