Kuznetsov, B. I., T. B. Nikitina, I. V. Bovdui, O. V. Voloshko, V. V. Kolomiets, and B. B. Kobylianskyi. “Comparison of the Effectiveness of Thriple-Loop and Double-Loop Systems of Active Shielding of a Magnetic Field in a Multi-Storey Old Buildings”. Electrical Engineering & Electromechanics, no. 3, May 2022, pp. 21-27, doi:10.20998/2074-272X.2022.3.04.