1. Determination of the enthalpies of formation of intermetallic compounds of cobalt and nickel with dysprosium, erbium and gadolinium
2. Thermodynamic investigations of Cu-Dy, Cu-Er, Cu-Gd and Cu-La alloys
3. F. Sommer and J. Schott, to be published.
4. F. Sommer, J. J. Lee, M. Keita, H. G. Krull and B. Predel, J. Less-Common Met., to be published.
5. Material Behavior and Physical Chemistry in Liquid Metal Systems;Sommer,1982