P.P. Fedorov, V.Yu. Proydakova, S.V. Kuznetsov, V.V. Voronov, A.A. Pynenkov, K.N. Nischev. Phase diagrams of the Li2SO4-Na2SO4 system / Journal of American ceramic society. 2020. v.103, is.5, p.3390-3400 DOI:10.1111/jace.16996