Nonintrusive detection of nuclear weapons on ships De Geer L-E Försvarets forskningsanstalt (FOA) 1990-12-01 Öppna sammanfattning
Debris in Sweden from the low-yield nuclear tests performed by the People's Republic of China on november 18, 1971 and january 7, 1972 De Geer L-E · Forslund K · Sisefsky J Försvarets forskningsanstalt (FOA) 1977-11-01