Pelton, A., & Lin, P. L. (1983). Calculation of phase diagrams of the reciprocal quaternary systems Li, Na, K/CO₃, SO₄; Li, Na/CO₃, SO₄, OH; Li, K/CO₃, SO₄, OH and Na, K/CO₃, SO₄, OH. Calphad, 7(4), 295-303. Lien externe
