Verslag dienstreis naar de Verenigde Staten 21 april - 16 mei 1951 / door de Luitenant-Generaal M.R.H. Calmeyer Radiological defense : The principles of military defense against atomic weapons / The Armed Forces Special Weapons Project / Joint Crossroads Committee studies in asymmetry new craft of intelligence : achieving asymmetric advantage in the face of nontraditional threats / Robert D. Steele
