title: Ultra-rigid metallocenes for highly iso- and regiospecific polymerization of propene: the search for the perfect polypropylene helix.
authors.affiliation: Technische Universität München, WACKER-Lehrstuhl für Makromolekulare Chemie, Lichtenbergstr. 4, 85748 Garching, Germany.
authors.forename: Alexander
authors.initials: A
authors.lastname: Schöbel
authors.forename: Eberhardt
authors.initials: E
authors.lastname: Herdtweck
authors.forename: Matthew
authors.initials: M
authors.lastname: Parkinson
authors.forename: Bernhard
authors.initials: B
authors.lastname: Rieger