title: Direct observation of radicals in the activation of Ziegler-Natta catalysts.
authors.affiliation: Abteilung Chemische Physik, Fritz Haber Institut der Max-Planck Gesellschaft, Faradayweg 4-6, 14195 Berlin, Germany. risse@fhi-berlin.mpg.de
authors.forename: Thomas
authors.initials: T
authors.lastname: Risse
authors.forename: Jörg
authors.initials: J
authors.lastname: Schmidt
authors.forename: Heiko
authors.initials: H
authors.lastname: Hamann
authors.forename: Hans-Joachim
authors.initials: HJ
authors.lastname: Freund