参考文献

Piutti Chemische Berichte, 1896 , vol. 29, p. 84 Full Text Show Details Benevento Gazzetta Chimica Italiana, 1898 , vol. 28 II, p. 204 Full Text Show Details Hoechster Farbw. Patent: DE73804 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 3, p. 913