Урок истории
- Xyoo: 1957
- Ncig Teb Chaws: Bulgaria, Soviet Union
- Genre: Drama, War
- Studio: Boyana Film, Bulgarofilm, Mosfilm
- Cov ntsiab lus:
- Tus Thawj Coj: Lev Arnshtam
- Pov Pob Tseg: Stefan Savov, Tzvetana Arnaudova, Ivan Tonev, Геннадий Юдин, Borya Burlyaev, Аполлон Ячницкий
