Cramer Chemische Berichte, 1901 , vol. 34, p. 2602 Full Text Show Details Bamberger Chemische Berichte, 1882 , vol. 15, p. 2164 Full Text Show Details Bamberger Chemische Berichte, 1880 , vol. 13, p. 1581 Chemische Berichte, 1881 , vol. 14, p. 2638 Full Text Show Details Michael Journal fuer Praktische Chemie (Leipzig), 1894 , vol. <2> 49, p. 42 American Chemical Journal, 1887 , vol. 9, p. 220