共 40 条
[11]
ANALYSIS FOR RARE-EARTH ELEMENTS BY NEUTRON ACTIVATION AND GE(LI) SPECTROMETRY
[J].
JOURNAL OF RADIOANALYTICAL CHEMISTRY,
1970, 6 (01)
:97-+
[14]
GITTINS J, 1967, CAN J EARTH SCI, V4, P651
[15]
Green D.H., 1967, CONTRIB MINERAL PETR, V15, P103, DOI [10.1007/BF00372052, DOI 10.1007/BF00372052]
[16]
HARDING WD, 1950, 1950 1956 ONT DEP MI
[17]
HASKIN LA, 1970, COSMOCHIM ACTA S1, V2, P1213
[18]
HASKIN LA, 1968, ORIGIN DISTRIBUTION, V30, P889
[19]
Heinrich E.W., 1966, GEOLOGY CARBONATITES
[20]
KAPUSTIN YL, 1966, GEOCHEM INT, V3, P1054