McDade, Christine (1985) Synthetic, Kinetic and Mechanistic Studies in Early Transition Metal Systems. I. α- and β-Hydrogen Elimination Reactions in Derivatives of Permethyltitanocene, -Zirconocene, and -Hafnocene. II. The Reactions of Aluminum Alkyls with Derivatives of Permethylniobocene (Dissertation (Ph.D)), California Institute of Technology doi: 10.7907/B308-3A48