共 50 条
- [21] PHOSPHINE OXIDE COMPLEXES OF PROTACTINIUM NIOBIUM AND TANTALUM PENTACHLORIDES JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL, 1966, (03): : 258 - &
- [22] THE HEATS OF FORMATION OF METAL HALIDES - NIOBIUM AND TANTALUM PENTACHLORIDES TRANSACTIONS OF THE FARADAY SOCIETY, 1960, 56 (03): : 318 - 321
- [24] CHELATE FORMATION OF NIOBIUM AND TANTALUM WITH ALIZARIN RED S CHIMIE ANALYTIQUE, 1968, 50 (05): : 233 - &
- [27] SUPERCONDUCTIVITY OF VANADIUM NIOBIUM AND TANTALUM AT HIGH PRESSURES ZEITSCHRIFT FUR PHYSIK, 1968, 208 (02): : 142 - &
- [28] HEATS OF FORMATION OF METAL HALIDES - PENTABROMIDES OF NIOBIUM AND TANTALUM TRANSACTIONS OF THE FARADAY SOCIETY, 1962, 58 (473): : 890 - &
- [30] DIRECT FLUOROMETRIC-DETERMINATION OF NIOBIUM IN METALLIC TANTALUM AND TITANIUM AND TANTALUM(V) OXIDE INDUSTRIAL LABORATORY, 1984, 50 (03): : 216 - 218