1. See the various articles in The Actinides: Electronic Structure and Related Properties, Vols. I and II, A.J. Freeman, J.B. Darby (Eds.), Academic Press, New York, 1974.
2. A.J. Freeman, G.H. Lander (Eds.), Handbook on the Physics and Chemistry of the Actinides, Vols. I and II, North Holland, Amsterdam, 1985.
3. J.R. Morgan, Nucl. Met. 17, Vol. II (1970) 669.
4. Resonant photoemission as a tool to studyfanddelectrons in actinide compounds
5. Localized Magnetic States in Metals