参考文献

Boyer; Canter Journal of the American Chemical Society, 1955 , vol. 77, p. 3287,3289 Full Text Show Details Knoll A.G., Schmidt, Klavehn Patent: DE583565 , 1933 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 20, p. 947,951