TY JOUR TI ORGANIZATION OF FORCED LABOUR IN THE CLOSED CITIES OF SIBERIA IN 1950-1960 KW closed city KW construction KW forced labor KW Zheleznogorsk (Krasnoyarsk-26) KW Seversk (Tomsk-7) KW Zelenogorsk (Krasnoyarsk-45) KW Minsredmash JO Bulletin of KSAU AU Reut, G.A. PY 2013 IS PB Krasnoyarsk State Agrarian University