Studies on Reaction of Heteropolytungstoarsenate Anions [KAs4W40O140(M·H2O)2]n- in Organic Solvent
LIU Jing-Fu, GUO jun, LI Jin-Chang, ZHAO Ren-Liang, XU Gui-Ying
Chem. J. Chinese Universities . 1992, (11): 1352 -1354 .