Pike, John (19 March 2012). "Kirov Class – Project 1144.2". GlobalSecurity.org. Archived from the original on 22 February 2014. Retrieved 9 February 2014.
Pike, John (19 March 2012). "Kirov Class – Project 1144.2". GlobalSecurity.org. Archived from the original on 22 February 2014. Retrieved 9 February 2014.