Dataset referencing 1970WIZO
Bull.Amer.Phys.Soc. 15, No.6, 756, AD9 (1970)
R.A.Wilson, B.Cantrell, R.W.Sommerfeldt
Directional Correlation of the 346-136 keV Gamma-Gamma Cascade in Ta181
RADIOACTIVITY 181Hf; measured γγ(θ, t). 181Ta transition deduced γ-mixing.