REFERENCES
- Grüne , W. , Müller-Warmuth , P. zum Hebel. and Krebs , B. 1995 . Solid State Ionics , 78 : 305
- Conrad , O. , Jansen , C. and Krebs , B. 1998 . Angew. Chem. Angew. Chem. Int. Ed. , 37 : 3208 and
- Krebs , B. 1983 . Angew. Chem. Angew. Chem. Int. Ed. Engl. , 22 : 113 and
- Conrad , O. and Krebs , B. 1997 . Phosphorus, Sulfur, and Silicon , 124/125 : 37
- Krebs , B. 2001 . Phosphorus, Sulfur, and Silicon and Relat. Elem. , 168 : 11
- Krebs , B. and Hamann , W. 1988 . J. Less-Common Met. , 137 : 143
- Kuchinke , J. , Jansen , C. , Lindemann , A. and Krebs , B. 2001 . Z. Anorg. Allg. Chem. , 627 : 896
- Kuchinke , J. , Lindemann , A. Köster , C. 2001 . Phosphorus, Sulfur, Silicon Relat. Elem. , 168 : 605