I've read many aircraft design books, such as the one written by Roskam (Vol 1-8), Raymer, and Torenbeek. I'm curious if there any aircraft design book written by any Russian author, which may they've used a different approach in accomplisihing the aircraft's DRO. If there any book recommendation, just let me know.
I've read many Russian aircraft history book written by Yefim Gordon, but the one I'm interested is in the design process (not the historical story).