#125603Academician Boris Chertok at a RIA Novosti news conference.Sign in or register,to downloadAdd to cartRemove from cartLocation: Moscow, RussiaEvent date: 11.04.2006Date published: 11.04.2006Author: Ruslan KrivobokSource: SputnikCredit: SputnikOriginal: DigitalMedia: JPEG, 2048x1479px, 737.2Kb93age