GROSS, Daniel M. Unidentified Aerial Phenomena (UAP): A New Hypothesis toward Their Explanation. Journal of Scientific Exploration, [S. l.], v. 27, n. 3, 2013. Disponível em: https://journalofscientificexploration.org/index.php/jse/article/view/580. Acesso em: 29 apr. 2026.