参考文献

Schoepff Chemische Berichte, 1891 , vol. 24, p. 3768 Full Text Show Details Borsche; Herbert Justus Liebigs Annalen der Chemie, 1941 , vol. 546, p. 277,291 Full Text Show Details Claus Journal fuer Praktische Chemie (Leipzig), 1891 , vol. <2> 43, p. 359