Alieksieiev, V.O., D.V. Gretskih, D.S. Gavva, and V.G. Lykhograi. “Wireless Power Transmission Technologies”. Radiotekhnika 4, no. 211 (December 30, 2022): 114–132. Accessed April 8, 2025. http://rt.nure.ua/article/view/278046.