The resources below are books, articles, and other media that are useful references for aspects of this topic. When they are complete, each reference will be described and tagged. See here for an example of a more or less complete entry.
Ambinder, Marc. "Failure Shuts Down Squadron of Nuclear Missiles." The Atlantic. October 26, 2010. https://www.theatlantic.com/politics/archive/2010/10/failure-shuts-down-squadron-of-nuclear-missiles/65207/.
Bader, Jeffrey and Jonathan D. Pollack. "Time to Restrict the President’s Power to Wage Nuclear War." New York Times. September 12, 2017. https://www.nytimes.com/2017/09/12/opinion/time-to-restrict-the-presidents-power-to-wage-nuclear-war.html.
Beres, Louis René. "What if you don’t trust the judgment of the president whose finger is over the nuclear button?" Bulletin of the Atomic Scientists. August 23, 2016. https://thebulletin.org/2016/08/what-if-you-dont-trust-the-judgment-of-the-president-whose-finger-is-over-the-nuclear-button/.
Blair, Bruce G. "Strengthening Checks on Presidential Nuclear Launch Authority." Arms Control Today 48, no. 1 (Jan/Feb 2018). https://www.armscontrol.org/sites/default/files/files/ACT/ACT_JanFeb18_Blair_Prepublication.pdf.
Bowen, Clayton P. and Daniel Wolvén. "Command and Control Challenges in South Asia." Nonproliferation Review 6, no. 3 (Spring–Summer 1999): 25-25. https://doi.org/10.1080/10736709908436762.
Burns, Robert and Richard Lardner. " Retired US general says nuclear launch order can be refused." AP News. November 14, 2017. https://www.apnews.com/14eb66de62fc49b181680ccbd7394646.
Burr, William. "Newly Declassified Documents on Advance Presidential Authorization of Nuclear Weapons Use." National Security Archive, August 30, 1998. https://nsarchive2.gwu.edu//news/predelegation2/predel2.htm.
Burr, William. "Consultation is Presidential Business": Secret Understandings on the Use of Nuclear Weapons, 1950-1974. Electronic Briefing Book No. 159. Washington, D.C.: National Security Archive, 2005. https://nsarchive2.gwu.edu/NSAEBB/NSAEBB159/.
Burr, William. U.S. Presidents and the Nuclear Taboo. Briefing Book #611. Washington, D.C.: National Security Archive, 2017. https://nsarchive.gwu.edu/briefing-book/nuclear-vault/2017-11-30/us-presidents-nuclear-taboo.
Burr, William. Presidential Control of Nuclear Weapons: The "Football." Briefing Book #632. Washington, D.C.: National Security Archive, 2018. https://nsarchive.gwu.edu/briefing-book/nuclear-vault/2018-07-09/presidential-control-nuclear-weapons-football.
Burr, William. U.S. Nuclear War Plan Option Sought Destruction of China and Soviet Union as “Viable” Societies. Briefing Book #638. Washington, D.C.: National Security Archive, 2018. https://nsarchive.gwu.edu/briefing-book/nuclear-vault/2018-08-15/us-nuclear-war-plan-option-sought-destruction-china-soviet-union-viable-societies.
Butcher, Martin, Otfried Nassauer, Tanya Padberg, and Dan Plesch. Questions of Command and Control: NATO, Nuclear Sharing, and the NP. PENN Research Report 2000.1. Berlin: Project on European Nuclear Non-Proliferation, 2000. http://www.bits.de/public/pdf/00-1command.pdf.
Colangelo, Anthony J. "The Duty to Disobey Illegal Nuclear Strike Orders." SMU Dedman School of Law Legal Studies Research Paper No. 368. Harvard National Security Journal 9 (August 2018): https://ssrn.com/abstract=3048979.
Congressional Research Service. Authority to order the use of nuclear weapons (United States, United Kingdom, France, Soviet Union, People's Republic of China). Washington, DC: Congressional Research Service, 1975. https://catalog.hathitrust.org/Record/003216700/Home.
Conley, Jerome M. "Nuclear Command and Control in the Twenty-First Century: Trends, Disparities, and the Impact on Stability." In Debating 21st Century Nuclear Issues, edited by Owen Price and Jenifer Mackby, 226-250. Washington, D.C.: Center for International and Strategic Studies, 2007. https://www.csis.org/analysis/debating-21st-century-nuclear-issues.
Critchlow, Robert D. Nuclear Command and Control: Current Programs and Issues. CRS Report No. RL33408. Washington, D.C.: Congressional Research Service, 2006. https://fas.org/sgp/crs/nuke/RL33408.pdf.
Demirjian, Karoun. "Trump’s nuclear authority divides senators alarmed by his ‘volatile’ behavior." Washington Post, November 14, 2017. https://www.washingtonpost.com/powerpost/senators-deadlock-in-debate-over-whether-to-restrain-trumps-nuclear-launch-authority/2017/11/14/491a994a-c95b-11e7-8321-481fd63f174d_story.html?utm_term=.5eecae311b16.
Eatinger, Robert. "Riddles of Armageddon: Legal Enigmas of a Nuke Launch Order." The Cipher Brief. January 23, 2018. https://www.thecipherbrief.com/riddles-armageddon-legal-enigmas-nuke-launch-order.