共 50 条
- [1] CHEMICAL-SPECTROGRAPHIC DETERMINATION OF ADMIXTURES OF RARE-EARTH ELEMENTS IN RARE-EARTH BASES INDUSTRIAL LABORATORY, 1965, 30 (11): : 1665 - &
- [2] SPECTROGRAPHIC ANALYSIS OF RARE-EARTH ELEMENTS INDUSTRIAL LABORATORY, 1960, 26 (05): : 591 - 594
- [3] SPECTROGRAPHIC DETERMINATION OF RARE-EARTH ELEMENTS IN A SOLUTION IN PRESENCE OF ALUMINUM AND IRON ZAVODSKAYA LABORATORIYA, 1972, 38 (12): : 1464 - 1467
- [4] SPECTROGRAPHIC DETERMINATION OF TRACE RARE-EARTH ELEMENTS IN HIGH-PURITY THORIUM FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1974, 270 (03): : 187 - 190
- [5] SPECTROGRAPHIC DETERMINATION OF RARE EARTH ELEMENTS IN THEIR BORIDES INDUSTRIAL LABORATORY, 1969, 35 (09): : 1285 - &
- [6] OBSERVATIONS ON THE SPECTROGRAPHIC ANALYSIS OF THE HEAVY RARE-EARTH ELEMENTS SPECTROCHIMICA ACTA, 1957, 9 (04): : 362 - 362