Nagornyi, A. V.; Bulavin, L. A.; Petrenko, V. I.; Avdeev, M. V.; Aksenov, V. L. Sensitivity of Small-Angle Neutron Scattering Method at Determining the Structural Parameters in Magnetic Fluids With Low Magnetite Concentrations. Ukr. J. Phys. 2018, 58, 735.