参考文献

Ritchie Journal of the Chemical Society, 1935 , p. 1059 Full Text Show Details Imp.Chem.Ind. Patent: US2183357 , 1934 ; Full Text Show Details Imp.Chem.Ind. Patent: US2265814 , 1939 ; Full Text Show Details Imp.Chem.Ind. Patent: DE657377 , 1934 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 24, p. 88