共 50 条
- [1] ISOTOPIC COMPOSITION OF URANIUM AND CONTENT OF ACTINIUM IN MINERALS AND NATURAL WATERS ZEITSCHRIFT FUR ANGEWANDTE GEOLOGIE, 1970, 16 (05): : 251 - &
- [3] The measuring out of actinium in uranium minerals COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1932, 194 : 1571 - 1572
- [5] ISOTOPIC COMPOSITION OF LEAD IN NATURAL WATERS GEOCHEMISTRY INTERNATIONAL USSR, 1967, 4 (03): : 551 - &
- [6] Determination of the isotopic composition of waters in metamorphic rocks and minerals COMPTES RENDUS DE L ACADEMIE DES SCIENCES DE L URSS, 1941, 31 : 573 - 576
- [7] The constancy of the uranium-actinium ratio in minerals JOURNAL OF PHYSICAL CHEMISTRY, 1934, 38 (09): : 1183 - 1188
- [9] ISOTOPIC COMPOSITION OF URANIUM AND THORIUM IN SUPERGENE ZONE AND IN VOLCANIC PRODUCTS (NATURAL WATERS AND VOLCANIC DEPOSITS) GEOCHEMISTRY INTERNATIONAL USSR, 1964, (06): : 1068 - &