Goldberg Journal fuer Praktische Chemie (Leipzig), 1881 , vol. <2>24, p. 115 Full Text Show Details Zincke Chemische Berichte, 1893 , vol. 26, p. 501 Anm. Full Text Show Details Bechamp Annales de Chimie (Cachan, France), 1881 , vol. <5>22, p. 350