Kim, Dae-Wook, Vinaya Kumar Jha, Seungjoon Ahn, Tae-Sik Oh, Ho Seob Kim, and Young Chul Kim. “Characteristics of an Electrostatic Wiggler for Improved Free Electron Radiation”. Asian Journal of Chemistry 25, no. 10 (May 3, 2013): 5735–5738. Accessed July 17, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_10_129.