参考文献

Glattfeld American Chemical Journal, 1913 , vol. 50, p. 149 Full Text Show Details Spoehr American Chemical Journal, 1910 , vol. 43, p. 233 Full Text Show Details Nef Justus Liebigs Annalen der Chemie, 1914 , vol. 403, p. 249 Justus Liebigs Annalen der Chemie, 1910 , vol. 376, p. 55 Anm.