"Get up bears, the Russians have invaded us!"
(video)… 21. 8. 1968 - Invasion of the Warsaw Pact troops …
Bulgarian reactions to the Soviet invasion of Czechoslovakia
(video)… 21. 8. 1968 - Invasion of the Warsaw Pact troops …
Travelling to meet my bride in the vortex of occupation
(video)… 21. 8. 1968 - Invasion of the Warsaw Pact troops …
Manifestation of miners against the invasion of the Warsaw Pact armies
(audio)… 21. 8. 1968 - Invasion of the Warsaw Pact troops …