参考文献

Edinger; Arnold Journal fuer Praktische Chemie (Leipzig), 1901 , vol. <2> 64, p. 471 Full Text Show Details Edinger Chemische Berichte, 1900 , vol. 33, p. 3770 Full Text Show Details Kalle and Co. Patent: DE122607 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 6, p. 491,492