TY - JOUR T1 - Investigations on the Formation of Copper Polyvanadates as a Function of pH JO - Journal of the Brazilian Chemical Society A1 - Prasad, Shiva A1 - Brito, André L. F. A1 - Muniz, Ana C. S. A1 - Leite, Valderí D. SN - 0103-5053 UL - 10.1590/S0103-50532002000500012 VL - 13 Y1 - 2002 PB - Brasil ER -