- Event date: 15.06.2023
- Number: 8458370
SPIEF-2023. Energy for the 21st Century: Challenges of Today as Opportunities for Tomorrow. Leonid Mikhelson, Chairman of the Management Board, Member of the Board of Directors, NOVATEK.
- Author: Mikhail Kireev
- Source: Host photo agency RIA Novosti
- Location: St. Petersburg, Russia