1. United States nuclear forces;Kristensen;Bull. At. Sci.,2020
2. Russian nuclear forces;Kristensen;Bull. At. Sci.,2020
3. Nuclear Physics and Nuclear Arms Control, Beijing;Du,2017
4. Saving nuclear arms control;Arbatov;Bull. At. Sci.,2016
5. A zero-knowledge protocol for nuclear warhead verification;Glaser;Nature,2014