Effect of Beam Pre-Bunching on the Excitation of Electromagnetic Waves in Cerenkov Free Electron Laser. International Journal of Current Engineering and Technology, [S. l.], v. 5, n. 3, p. 1580–1583, 2015. Disponível em: https://ijcet.evegenis.org/index.php/ijcet/article/view/2152. Acesso em: 6 apr. 2026.