Tschitschibabin Chemische Berichte, 1923 , vol. 56, p. 1880,1884 Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1924 , vol. 55, p. 17 Show Details Tschitschibabin Patent: DE406208 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 14, p. 516