1. Rigmant, M.B., Gorkunov, E.S., Ponomarev, V. S., and Chernova, G.S., Instrument for Measuring the Ferromagnetic Phase Contents, FM-3 Ferritometer, Defektosopiya, 1996, vol. 6, pp. 78–83.
2. Rigmant, M.B., Nichipuruk, A.P., Khydyakov, B.A., Ponomarev, V. S., Tereshchenko, N.A., and Korkh, M.K., Instruments for Magnetic Phase Analysis of Articles Made of Austenitic Corrosion-Resistant Steels, Russ. J. Nondestr. Test., 2005, no. 11, p. 701.
3. Kostin, V.N., Lukinykh, O.N., Smorodinskii, Ya.G, et al., Simulation of field and inductance spatial distribution in locally magnetized massive objects and optimization of U-shaped transducer design, RJNDT, 2010, vol. 46, no. 6, p. 403–410. DOI: doi 10.1134/S1061830910060021
4. Vasilenko, O.N. and Kostin, V.N., The topography of the field and flux inside and above the surfaces of ferromagnetic plates during their contact and contactless magnetization, RJNDT, 2013, vol. 49, no. 9, p. 510–518. doi 10.1134/S1061830913090106
5. Jackson, J. D, Classical Electrodynamics, New York Wiley, 1962.