Carl Johan Ballhausen (1926-2010).- Electronic Structures of Oxo-Metal Ions.- Early Days in Kemisk Laboratorium IV and Later Studies.- Transition Metal Corrole Coordination Chemistry. A Review Focusing on Electronic Structural Studies.- Chemical Sensing with Semiconducting Metal Phthalocyanines.- Biological Outer-Sphere Coordination.- Ligand Field and Molecular Orbital Theories of Transition Metal X-ray Absorption Edge Transitions.- Time-resolved X-ray diffraction: The Dynamics of the Chemical Bond.

J.P. Dahl: Carl Johan Ballhausen (1926-2010).-  J.R. Winkler and H.B. Gray: Electronic Structures of Oxo-Metal Ions.- C.D. Flint: Early Days in Kemisk Laboratorium IV and Later Studies.- J.H. Palmer: Transition Metal Corrole Coordination Chemistry. A Review Focusing on Electronic Structural Studies.- W.C. Trogler: Chemical Sensing with Semiconducting Metal Phthalocyanines.- K.M. Lancaster: Biological Outer-Sphere Coordination.- R.K. Hocking and E.I. Solomon: Ligand Field and Molecular Orbital Theories of Transition Metal X-ray Absorption Edge Transitions.- K.B. Møller and N.E. Henriksen: Time-resolved X-ray diffraction: The dynamics of the chemical bond.