Project 641 Foxtrot class
References
- Pr. #641 plus variants NATO Code 'Foxtrot' @ warships1.com
- Russian Submarines @ World Navies Today
- Russian Submarine List @ Steel in the Deep Submarine Site
- Foxtrot design @ USNI Military Database
- Foxtrot class @ USNI Military Database
- Foxtrot class @ USNI Military Database
- Foxtrot design @ USNI Military Database
- Foxtrot class @ USNI Military Database
