Issue: INFORMATSIINI BIULETENI UKRAЇNS'KOЇ HROMADS'KOЇ HRUPY SPRYIANNIA VYKONANNIU HEL'SINSKYKH UHOD 1980 no. 1 Institution: Museum-Archive and Documentation Center of Ukrainian Samvydav Local ID: МАUS 5S (1a/1980) Generation: samizdat, unknown Medium: typescript