参考文献

Brass; Sommer Chemische Berichte, 1928 , vol. 61, p. 1001 Full Text Show Details Rowe; Levin Journal of the Society of Dyers and Colourists, 1924 , vol. 40, p. 218,222 Full Text Show Details Mangini; Andrisano Pubbl.Ist.Chim.ind.Univ.Bologna, 1943 , # 8 p. 3,24