Haas, Alois Perfluorohalogenoorgano compounds of main group elements. Part 9: aliphatic and aromatic nitrogen compounds (conclusion) ; formula index for pts. 7,8 and 9 F,E,9. Fluor ; E,9/ Alois Haas - 1981, 1981 - III, 223 S. ISBN: 3540934464 0387934464 Universal Decimal Class. No.: 546