BECK, Thomas E.; COLLI, Janet E. Best Evidence that UAP Source and Utilize High-Voltage Electric Energy for Hovering, Hyper-Fast Acceleration and Motion. Journal of Scientific Exploration, [S. l.], v. 39, n. 4, p. 450–487, 2025. DOI: 10.31275/20253637. Disponível em: https://journalofscientificexploration.org/index.php/jse/article/view/3637. Acesso em: 11 may. 2026.