Appl.Radiat.Isot. 60, 357 (2004)

Y.Kawada, M.Ohtuka, Q-W.Wang, Y.Hino

Absolute radioactivity measurements by the use of a 4πβ-4πγ detector configuration

RADIOACTIVITY ⁶⁰Co, ¹³⁴Cs(β^-); measured Iγ, βγ-coin. Two standardization methods compared.

doi: 10.1016/j.apradiso.2003.11.042