Email Record: Vizit Generalʹnogo sekretari︠a︡ T︠S︡K KPSS M.S. Gorbacheva v Chekhoslovat︠s︡kui︠u︡ Sot︠s︡ialisticheskui︠u︡ Respubliku, 9-11 apreli︠a︡ 1987 goda :