共 50 条
- [21] NONDESTRUCTIVE ANALYSIS OF INORGANIC IMPURITIES IN BRAZILIAN COALS BY EPITHERMAL NEUTRON-ACTIVATION JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES, 1986, 100 (01): : 21 - 29
- [22] NONDESTRUCTIVE NEUTRON-ACTIVATION ANALYSIS OF ZIRCONS FROM DIFFERENT GENETIC TYPES JOURNAL OF RADIOANALYTICAL CHEMISTRY, 1977, 36 (02): : 479 - 490