The Syntheses and Properties of Molybdovanadophosphoric Acid and Its Salts with Lanthanum
Wu Tonghao, Leng Yuchun, Yang Hongmao, Wang Guojia, Hua Shiying, Zhang Hengbin, Jiang Yuzi, Zhen Kaiji
Chem. J. Chinese Universities . 1990, (2): 184 -187 .