TY  - BOOK
AU  - Haas, Alois 
AU  - Niemann, Ulrich 
TI  - Gmelin handbook of inorganic and organometallic chemistry : : Perfluorohalogenoorgano compounds of main group elements. - Suppl. 2,3. Nitrogen compounds / 
SN  - 3540937595
PY  - 1997///.
CY  - Berlin [u.a.] : 
PB  - Verl. Chemie [u.a.],  
ER  -