Correlation in the Direction and Polarization of Two Successive Quanta for ${\mathrm{Rh}}^{106}$, ${\mathrm{Co}}^{60}$, and ${\mathrm{Cs}}^{134}$

A. H. Williams and M. L. Wiedenbeck

Phys. Rev. 78, 822 – Published 15 June 1950