共 50 条
- [1] THE SPECTROGRAPHIC DETERMINATION OF THE RARE EARTHS SPECTROCHIMICA ACTA, 1957, 9 (04): : 332 - 340
- [5] SPECTROGRAPHIC DETERMINATION OF TRACE AMOUNTS OF RARE EARTHS SPECTROCHIMICA ACTA, 1960, 16 (10): : 1239 - 1239
- [6] SPECTROGRAPHIC DETERMINATION OF RARE-EARTHS IN CHALCOGENIDES JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1976, 31 (04): : 576 - 581
- [9] SPECTROGRAPHIC DETERMINATION OF RARE-EARTHS IN ALUMINUM, YTTRIUM, LANTHANUM AND GADOLINIUM VANADATES ZHURNAL ANALITICHESKOI KHIMII, 1974, 29 (03): : 454 - 458