Shough, M. (2018) “Belgium in UFO Photographs, Volume 1 (1950-1988), FOTOCAT Report #7 by Vicente-Juan Ballester Olmos & Wim van Utrecht”, Journal of Scientific Exploration, 32(1). Available at: https://journalofscientificexploration.org/index.php/jse/article/view/1265 (Accessed: 21November2024).