Zav´yalov E N, Begizov V D (1982) Sulphotsumoite, Bi3Te2S, a new bismuth mineral, Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 111, issue 3, 316-320
to
Zav´yalov E N, Begizov V D (1982) Sulphotsumoite, Bi3Te2S, a new bismuth mineral, Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 111(3), 316-320
Zav´yalov E N, Begizov V D (1982) Sulphotsumoite, Bi3Te2S, a new bismuth mineral, Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 111, issue 3, 316-320
Dunn P J, Fleischer M, Chao G Y, Cabri L J, Mandarino J A (1983) New mineral names, American Mineralogist 68, 1248-1252
to
Zav´yalov E N, Begizov V D (1982) Sulphotsumoite, Bi3Te2S, a new bismuth mineral, Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 111, issue 3, 316-320