#3324446Professor Leonid Rink, Doctor of Science in Chemistry.Sign in or register,to downloadAdd to cartRemove from cartCategories: Politics, Science & TechnologyLocation: Moscow, RussiaEvent date: 17.03.2018Date published: 20.03.2018Author: Andrey VeselovSource: SputnikCredit: SputnikOriginal: DigitalMedia: JPEG, 3882x2742px, 4.1Mb