Analytical Chemistry, , vol. 55, # 8 p. 1379 - 1384

Krassuski
Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1902 , vol. 34, p. 307
Chem. Zentralbl., 1902 , vol. 73, # II p. 19
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Eltekow
Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1882 , vol. 14, p. 368
Chemische Berichte, 1883 , vol. 16, p. 397