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- [6] THE HALF LIFE OF C-14 CANADIAN JOURNAL OF RESEARCH SECTION B-CHEMICAL SCIENCES, 1949, 27 (06): : 545 - 554
- [8] CALORIMETRIC DETERMINATION OF THE RELATIONSHIP BETWEEN THE HALF-LIFE AND AVERAGE BETA-ENERGY OF C-14 PHYSICAL REVIEW, 1952, 86 (05): : 803 - 804