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- [2] QUANTITATIVE SPECTROGRAPHIC ANALYSIS OF THE RARE EARTH ELEMENTS - DETERMINATION OF CERIUM, PRASEODYMIUM, AND NEODYMIUM IN LANTHANUM - DETERMINATION OF LANTHANUM, PRASEODYMIUM, AND NEODYMIUM IN CERIUM - DETERMINATION OF LANTHANUM, CERIUM, AND NEODYMIUM IN PRASEODYMIUM - DETERMINATION OF PRASEODYMIUM IN NEODYMIUM ANALYTICAL CHEMISTRY, 1951, 23 (04) : 678 - 679
- [4] LOW-TEMPERATURE LUMINESCENCE DETERMINATION OF URANIUM IN GEOLOGICAL SAMPLES JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1987, 42 (06): : 801 - 806
- [5] DETERMINATION OF NEODYMIUM, PRASEODYMIUM, SAMARIUM AND GADOLINIUM IN GEOLOGICAL SAMPLES AND ORES BY FLAME EMISSION-SPECTROMETRY CHEMICKE LISTY, 1990, 84 (09): : 978 - 988
- [6] SPECTROSCOPIC DETERMINATION OF PRASEODYMIUM AND NEODYMIUM IN PREPARATIONS OF CERIUM SUBGROUP INDUSTRIAL LABORATORY, 1965, 30 (09): : 1301 - &
- [7] Determination of cerium, praseodymium, and neodymium in solutions of lanthanum concentrates INDUSTRIAL LABORATORY, 1997, 63 (09): : 519 - 520
- [9] THE SPECTROPHOTOMETRIC DETERMINATION OF CERIUM IN LANTHANUM, NEODYMIUM AND PRASEODYMIUM SPECIMENS INDUSTRIAL LABORATORY, 1958, 24 (04): : 442 - 444