BISSET, W.M. BLUE GUMS FORTRESS OBSERVATION POST SIMON’S BAY FIRE COMMAND 1942-1955. Scientia Militaria - South African Journal of Military Studies, [S. l.], v. 16, n. 1, 2012. DOI: 10.5787/16-1-458. Disponível em: https://www.journals.ac.za/index.php/pub/article/view/458. Acesso em: 12 jun. 2026.