Zhitnik NE, Plaksin SV, Pogorelaya LM, Sokolovskiy II, Yashin AA. Source of magnetic fields with complex energy-frequency and polarization structure. TKEA [Internet]. 2008Dec.30 [cited 2025Dec.16];(6):44-7. Available from: https://www.tkea.com.ua/index.php/journal/article/view/TKEA2008.6.44