NELSON, Roger D. For Brenda Dunne, Fond Memories and Deep Respect. Journal of Scientific Exploration, [S. l.], v. 36, n. 2, p. 448–449, 2022. DOI: 10.31275/20222657. Disponível em: https://www.journalofscientificexploration.org/index.php/jse/article/view/2657. Acesso em: 14 may. 2026.