Konowalow Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1893 , vol. 25, p. 494 Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1895 , vol. 27, p. 420 Full Text Show Details Beilstein; Kurbatow Chemische Berichte, 1880 , vol. 13, p. 2029