1. Joint Statement on Future Negotiations on Nuclear and Space Arms and Further Strengthening Strategic Stability. State Visit of the President of the USSR M.S. Gorbachev to the United States of America, May 30-June 4, 1990. Documents and Materials (Politizdat, Moscow, 1990), pp. 197-199 [in Russian]
2. Soviet-United States Joint Statement on Future Negotiations on Nuclear and Space Arms and Further Enhancing Strategic Stability. June 1, 1990. https://bush41library.tamu.edu/archives/public-papers/1938.
3. Reduction of offensive weapons;V. Dvorkin,2017
4. http://www.kremlin.ru/events/president/news/64261.
5. https://undocs.org/NPT/CONF.2020/PC.II/WP.30. Cited January 25, 2019; http://statements.unmeetings.org/media2/18559222/france-newl.pdf. Cited February 25, 2019; S. Karaganov and D. Suslov, New understanding and ways to strengthen multilateral strategic stability: Report. http://svop.ru/wp-content/uploads/2019/09/REPORT_Rus_1.pdf.