Igor Tretyakov, senior researcher of the Institute of Physical Chemistry of the USSR Academy of Sciences (now the Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences), during research in the surface forces laboratory.
- Categories: Science & Technology
- Location: Moscow, Russia
- Event date: 05.02.1958
- Date published: 17.04.2025
- Author: V. Biryukov
- Credit: Sputnik
- Original: AC-575, 35 mm film
- Media: JPEG, 3706x5579px, 8.1Mb