Particle properties of debris appearing in Sweden from the chinese nuclear test of march 18, 1972 Arntsing R · Sisefsky J Försvarets forskningsanstalt (FOA) 1980-05-01
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