SU-27 Flanker
Links
AircraftMuseum.com | Su-27 'Flanker'
http://www.aerospaceweb.org/aircraft/fighter/su27/index.shtml
Sukhoi Su-27 'Flanker' history, specifications, schematics, pictures, and data.
Fighter Aicraft, Su-27
http://www.sci.fi/~fta/Su-27.htm
Perfect article about Su-27 Flanker's history and technical information.
J-11
http://www.fas.org/nuke/guide/china/aircraft/j-11.htm
The complete article about Su-27 fighters of China's aviation
Su-27 Flanker - Front Line Fighter Aircraft
http://www.airforce-technology.com/projects/su27/
Here you can get pictures and technical information devoted to Su-27
Su-27 History of the family
http://ma.hit.bg/su27history/history1.html#t1
detailed article devoted to the design, building, and testing programs
Su-27, Sukhoi 'Flanker'
http://www.fighter-planes.com/info/su27.htm
The preview with technical specifications and history of creation
Su-27: The History
http://www.russian.ee/~star/air/articles/flanker/
Site about Su-27's history of creation.