HEIDBRINK, Ingo. Kristian H. Nielsen and Henry Nielsen, Camp Century. The Untold Story of America’s Secret Military Base under the Greenland Ice (Ingo Heidbrink) . The Northern Mariner / Le marin du nord, [S. l.], v. 31, n. 4, p. 468–470, 2022. DOI: 10.25071/2561-5467.902. Disponível em: https://tnm.journals.yorku.ca/index.php/default/article/view/902. Acesso em: 22 dec. 2024.