参考文献

Cleve Bulletin de la Societe Chimique de France, 1876 , vol. <2>26, p. 540 Chemische Berichte, 1887 , vol. 20, p. 72 Full Text Show Details Cleve Oef.Sv., 1876 , # 9 p. 312,71 Full Text Show Details Mauzelius Oef.Sv., 1889 , p. 560