References
- Cochran , TB , Arkin , WM , Norris , RS and Hoenig , MM . 1987 . Nuclear Weapons Databooks , Vols 1 to 4 , Washington DC : Natural Resources Defense Council .
- Albright , D , Berkhout , F and Walker , W . 1993 . World Inventory of Plutonium and Highly Enriched Uranium 1992 , Oxford : Oxford University Press .
- Mark , JC . 1990 . Reactor‐Grade Plutonium's Explosive Properties , Washington DC : Nuclear Control Institute .