参考文献

Stoermer; Behn Chemische Berichte, 1901 , vol. 34, p. 2459 Full Text Show Details Fishman Journal of the American Chemical Society, 1920 , vol. 42, p. 2300 Full Text Show Details Bayer and Co. Patent: DE136680 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 6, p. 1301