Gazprom
,St. Petersburg State University of Economics
,International Business Congress (IBC)
,ExpoForum International
Gazprom
,St. Petersburg State University of Economics
,International Business Congress (IBC)
,ExpoForum International
Gazprom Mezhregiongaz
Gazprom
,Gas Industry Journal
,Media Miry
,ExpoForum International
Gazprom
,St. Petersburg State University of Economics
,International Business Congress (IBC)
,ExpoForum International
Gazprom
,ExpoForum International
Gazprom Mezhregiongaz
Gazprom
,St. Petersburg State University of Economics
,International Business Congress (IBC)
,ExpoForum International
Gazprom
,ExpoForum International