共 50 条
- [1] A REMOTE SYSTEM FOR THE SEPARATION OF TH-228 AND RA-224 JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-LETTERS, 1987, 117 (03): : 155 - 162
- [4] CALORIMETRIC DETERMINATION OF HALF-LIVES OF TH-228 AND RA-224 JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1971, 33 (05): : 1215 - &
- [8] INDIRECT MEASUREMENT OF TH-228 AND RADIUM-224 BY HIGH-RESOLUTION ALPHA-SPECTROMETRY NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1984, 223 (2-3): : 253 - 258