APOLLONOV, Victor V. High energy HF (DF) lasers. International Journal of Physics Research and Applications, [S. l.], v. 1, n. 1, p. 001–006, 2018. DOI: 10.29328/journal.ijpra.1001001. Disponível em: https://www.physicsresjournal.com/ijpra/article/view/ijpra-aid1001. Acesso em: 25 apr. 2025.