Magnetic fluids based on `gamma´-`FE IND. 2´`O IND. 3´ and `CO´`FE IND. 2´`O IND. 4´ nanoparticles dispersed in ionic liquids - Oliveira, Flavia C. C.; Rossi, Liane Marcia; Jardim, Renato de Figueiredo; Rubim, Joel Camargo (Journal of Physical Chemistry C, 2009)