Vol. s4-18, Issue 104, 1904August 01, 1904 EDT
Ratio of Radium to Uranium in Some Minerals
Ratio of Radium to Uranium in Some Minerals
B. B. Boltwood,
Boltwood, B. B. (1904). Ratio of Radium to Uranium in Some Minerals. American Journal of Science, s4-18(104), 97–103. https://doi.org/10.2475/ajs.s4-18.104.97