共 50 条
- [31] DETERMINATION OF TRACES OF RARE EARTHS AND YTTRIUM IN TUNGSTEN MINERALS INDUSTRIAL LABORATORY, 1971, 37 (04): : 541 - &
- [32] DISTRIBUTION OF RARE EARTHS AND YTTRIUM IN BEDROCK OF OCEAN FLOOR GEOCHEMISTRY INTERNATIONAL USSR, 1970, 7 (03): : 456 - &
- [34] RARE EARTHS IN HUMAN BODY .I. YTTRIUM ANNALES MEDICINAE EXPERIMENTALIS ET BIOLOGIAE FENNIAE, 1968, 46 (02): : 179 - &
- [37] BEHAVIOR OF RARE EARTHS AND YTTRIUM IN EVOLUTION OF ALKALIC GRANITOIDS GEOCHEMISTRY INTERNATIONAL USSR, 1969, 6 (03): : 630 - &