TY - JOUR T1 - Electric Double Layered Magnetic Fluids (EDL-MF) based on spinel ferrite nanostructures [(M1-x+2Fex+3)]A [(Fe2-x+3 Mx+2)]BO4-2 JO - Brazilian Journal of Physics A1 - Tourinho, F.A. A1 - Depeyrot, J. A1 - Silva, G.J. da A1 - Lara, M.C.L. SN - 0103-9733 UL - 10.1590/S0103-97331998000400016 VL - 28 Y1 - 1998 PB - Brasil ER -