BIPM-77/4 (1977)

A.Rytz

Report on the international comparison of activity measurements of a solution of ¹³⁹Ce (March 1976)

RADIOACTIVITY ¹³⁹Ce(EC) [from ¹³⁹La(d, 2n)¹³⁹Ce, E not given]; measured decay products, Eγ, Iγ, Eβ, Iβ, X-rays; deduced activities.