"Binnenlandse politiek." . . "Europe, Eastern" . . "Rusland." . . . . "Diplomatic relations" . . "Soviet Union" . . "Politics and government" . . "Oost- en Centraal-Europa." . . "1985 - 1991" . . "RFE/RL." . . "Internationale politiek. Buitenlandse politiek." . . "Soviet-East European survey, 1986-87 : Selected research and analysis from Radio Free Europe/Radio Liberty" . . . . "Soviet-East European survey, 1986-1987 : selected research and analysis from Radio Free Europe/Radio Liberty"@en . "Soviet-East European survey, 1986-1987 : selected research and analysis from Radio Free Europe/Radio Liberty" . . . . . . . . . . . . . . . . . . . . . . . "Since 1982" . .