"Sovjet-Unie." . . "Politik." . . "Historie." . . "Politischer Wandel." . . "Geschichte (1982-1987)" . . "History." . . "Zgodovina." . . "Aspects juridiques." . . "Since 1985" . . "Evolution politique." . . "Geschichte 1982-1987." . . "Political conditions." . . "Družbene spremembe." . . "1985 - 1991" . . "Sowjetunion." . . . . "The sixth continent : Russia and Mikhail Gorbachov"@en . . . . . . . . . . "The sixth continent : Russia and the making of Mikhail Gorbachov"@en . . "The sixth continent : Russia and the making of Mikhail Gorbachov" . . . . . . "The sixth continent : Russian and the making of Mikhail Gorbachov" . . . . . . . "The sixth continent Russia and the making of Mikhail Gorbachov"@en . . . . . . . . . . . . "The sixth continent : Russia and making of Mikhail Gorbachov" . "The sixth continent: Russia and the making of Mikhail Gorbachov" . . . "The sixth continent : Russia and the making of Mikhail Gorbachev" . . . . . . . . . . . . . . . . "Social change." . . "Politične razmere." . . "Soviet Union" . . "Soviet Union." . "Sovjetska zveza." . . "Since 1982" . . "URSS" . . "URSS." . "Politics and government." . . "Rusland." . . "Since 1953" . .