Dokl. Akad. Nauk SSSR, 1960 Volume 133, Number 6,Pages 1381–1383(Mi dan23962)
PHYSICAL CHEMISTRY
The influence of $\beta$-radiation from $\mathrm{S}^{35}$ on the isotopic exchange of oxygen in the
$\mathrm{Na}_2\mathrm{SO}_4^{16}$ – $\mathrm{O}_2^{18}$ system