- Hannibal Levit
Chigirev Viktor Anatolyevich: 65th anniversary
Chigirev Viktor Anatolyevich: 65th anniversary
On July 22, 2021, the Academy of Eco-Social Technologies (AEST) celebrated the 65th anniversary of the famous scientist with a worldwide reputation - Viktor Anatolyevich Chigirev.
President of the Academy Hannibal Izrailevich Levit made a speech at the ceremonial meeting of the AEST Secretariat.