Rare earths - Nieboer, Evert; Jørgensen, Christian V. (Springer, 1975)
Literaturangaben. - Enth. u.a. 1.: Nieboer, Evert: +The lanthanide ions as structure probes in biological and model systems. Enth. u.a. 2.: Jørgensen, Christian V.: Party filled shells constituting anti-bonding orbitals with higher ionization energy than their bonding counter parts