共 8 条
- [2] INTERLABORATORY COMPARISON OF ANALYSIS OF TRITIUM IN NATURAL WATERS [J]. INTERNATIONAL JOURNAL OF APPLIED RADIATION AND ISOTOPES, 1970, 21 (08): : 453 - +
- [3] FRASER I, 1974, LIQUID SCINTILLATION
- [4] Otlet R. L., 1978, LIQUID SCINTILLATION, V5, P210
- [5] POLACH HA, 1972, 8TH P INT RAD DAT C, V2, P688
- [6] POLACH HA, 1979, RADIOCARBON DATING, P115