GORBYK, P. P.; DUBROVIN, I. V.; ABRAMOV, M. V. Synthesis, structure and magnetic properties of nanoparticles of (Fe<sub>1-x</sub>Ni<sub>x</sub>)Fe<sub>2</sub>O<sub>4</sub&gt; solid solutions. Chemistry, Physics and Technology of Surface, v. 8, n. 2, p. 194-202, 11.