参考文献

Lipp; Zirngibl Chemische Berichte, 1906 , vol. 39, p. 1046 Full Text Show Details Lipp; Richard Chemische Berichte, 1904 , vol. 37, p. 738,739 Full Text Show Details Koenigs; Hoppe Chemische Berichte, 1902 , vol. 35, p. 1348 Chemische Berichte, 1903 , vol. 36, p. 2906