Giap, V.-D., Hanh, N., Linh, D. V., Grössinger, R., Weinberger, P., Schafler, E., & Zehetbauer, M. (2007). Monodispersed nanocrystalline Co₁₋ₓZnₓFe₂O₄ particles by forced hydrolysis: Synthesis and characterization. Journal of Magnetism and Magnetic Materials, 311(1), 46–50. https://doi.org/10.1016/j.jmmm.2006.11.167