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KAUFMAN, Sheldon; LIBBY, W. F. The Natural Distribution of Tritium. Physical Review. 1954-03-15, roč. 93, čís. 6, s. 1337–1344. Dostupné online [cit. 2025-05-10]. ISSN0031-899X. doi:10.1103/PhysRev.93.1337. (anglicky)
Transmutation effects observed with heavy hydrogen. Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character. 1934-05, roč. 144, čís. 853, s. 692–703. Dostupné online [cit. 2025-05-10]. ISSN0950-1207. doi:10.1098/rspa.1934.0077. (anglicky)
OLIPHANT, M. L.; HARTECK, P.; RUTHERFORD. Transmutation Effects observed with Heavy Hydrogen. Nature. 1934-03-17, roč. 133, čís. 3359, s. 413–413. Dostupné online [cit. 2025-05-10]. ISSN0028-0836. doi:10.1038/133413a0. (anglicky)
Transmutation effects observed with heavy hydrogen. Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character. 1934-05, roč. 144, čís. 853, s. 692–703. Dostupné online [cit. 2025-05-10]. ISSN0950-1207. doi:10.1098/rspa.1934.0077. (anglicky)
KAUFMAN, Sheldon; LIBBY, W. F. The Natural Distribution of Tritium. Physical Review. 1954-03-15, roč. 93, čís. 6, s. 1337–1344. Dostupné online [cit. 2025-05-10]. ISSN0031-899X. doi:10.1103/PhysRev.93.1337. (anglicky)