President of the Soviet Academy of Sciences Mstislav Keldysh.
- Categories: Science & Technology
- Location: Russia
- Event date: 15.09.1968
- Date published: 20.09.2004
- Author: Runov
- Source: Sputnik
- Credit: Sputnik
- Original: А68-28014, 35 mm film
- Media: JPEG, 3000x2647px, 2Mb