References
- Groß , H. , Ozegowski , S. and Costisella , B. 1990 . Phosphorus, Sulfur, and Silicon , 47 : 7
- Groß , H. , Ozegowski , S. , Haußdörfer , S. , Keitel , I. , Schnell , M. and Costisella , B. paper presented at XIth ICPC Tallin .
- 1990 . Phosphorus, Sulfur, and Silicon , 49/50 : 191 see also
- Groß , H. , Keitel , I. and Costisella , B. 1991 . Phosphorus, Sulfur, and Silicon , 62 : 35
- Groß , H. , Keitel , I. and Costisella , B. Phosphorus, Sulfur, and Silicon , in press
- Groß , H. , Costisella , B. and Keitel , I. unpublished results
- Maier , L. 1973 . Helv. Chim. Acta , 56 : 1257