Interwar Soviet Ukraine. Encyclopædia Britannica (fee required). Gearchiveerd op 17 juni 2008. Geraadpleegd op 21 december 2012. "In all, some four-fifths of the Ukrainian cultural elite was repressed or perished in the course of the 1930s"
Interwar Soviet Ukraine. Encyclopædia Britannica (fee required). Gearchiveerd op 17 juni 2008. Geraadpleegd op 21 december 2012. "In all, some four-fifths of the Ukrainian cultural elite was repressed or perished in the course of the 1930s"
Gorbachev, Mikhail. Encyclopædia Britannica (fee required). Gearchiveerd op 22 juni 2008. Geraadpleegd op 21 december 2012. "Under his new policy of glasnost ("openness"), a major cultural thaw took place: freedoms of expression and of information were significantly expanded; the press and broadcasting were allowed unprecedented candour in their reportage and criticism; and the country's legacy of Stalinist totalitarian rule was eventually completely repudiated by the government"
