title: [IR-spectroscopy studies on NH- and ND-formazans].
mesh_terms: D001391:Azo Compounds / Q000032:analysis*; D003903:Deuterium; D007259:Infrared Rays; D012996:Solutions; D013057:Spectrum Analysis
chemical_list: D001391:Azo Compounds; D012996:Solutions; D003903:Deuterium
vernacular_title: IR-spektroskopische Untersuchungen an NH- und ND-Formazanen.