Vol. s4-22, Issue 132, 1906December 01, 1906 EDT
Relative Activity of Radium and Thorium Measured by the Gamma-Radiation
Relative Activity of Radium and Thorium Measured by the Gamma-Radiation
A. S. Eve,
Eve, A. S. (1906). Relative Activity of Radium and Thorium Measured by the Gamma-Radiation. American Journal of Science, s4-22(132), 477–480. https://doi.org/10.2475/001c.127269