@article{Masao MOTOYAMA1971,
title={Equilibriums of the Quinary Reciprocal System Na, K, Mg Cl, SO4-H2O},
author={Masao MOTOYAMA and Minoru KADOTA and Shumpei OKA},
journal={Bulletin of the Society of Sea Water Science, Japan},
volume={24},
number={5},
pages={189-196},
year={1971},
doi={10.11457/swsj1965.24.189}
}