参考文献

Rupe; Brentano Helvetica Chimica Acta, 1936 , vol. 19, p. 581,586 Full Text Show Details Rupe; Becherer Helvetica Chimica Acta, 1923 , vol. 6, p. 882 Full Text Show Details Rupe Patent: DE429042 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 15, p. 328