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- [21] CHELATES OF NIOBIUM(V) AND TANTALUM(V) PHENOXIDES WITH BENZOIN INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1978, 16 (11): : 987 - 988
- [22] THE OXYTRICHLORIDES AND OXYTRIBROMIDES OF NIOBIUM (COLUMBIUM)(V) AND TANTALUM(V) JOURNAL OF THE LESS-COMMON METALS, 1959, 1 (03): : 206 - 216
- [23] CATIONS OF TETRAPHENOXY NIOBIUM(V) AND TANTALUM(V) CHLORIDES CURRENT SCIENCE, 1979, 48 (18): : 816 - 817
- [25] SOLVOLYSIS OF VARIOUS NIOBIUM(V), TANTALUM(V), MOLYBDENUM(V) AND MOLYBDENUM(VI) COMPOUNDS IN CHLOROSULFURIC ACID INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1981, 20 (12): : 1212 - 1214
- [29] PREPARATION OF PURE NIOBIUM(V) AND TANTALUM(V) BY SOLVENT-EXTRACTION WITH TRI-NORMAL-OCTYLAMINE INDIAN JOURNAL OF TECHNOLOGY, 1983, 21 (12): : 532 - 534