Abramov, Arnold, and Yutao Yue. “Far-Field to Near-Field Data Relations for the Inverse Electromagnetic Scattering Problem”. Asian Journal of Research and Reviews in Physics 4, no. 3 (June 15, 2021): 22-28. Accessed September 21, 2021. https://journalajr2p.com/index.php/AJR2P/article/view/30144.