Sukhoi Su-27 Flanker: Air Superiority Fighter - Yefim Gordon - Google Books

https://books.google.de/books?id=7M4hAQAAIAAJ

The Su-27 entered service with the Russian Air Force in the mid-1980s. This comprehensive history is based on documents supplied from Sukhoi, interviews with design and engineering employees of the company, and all available information that has been…