A documentary about lamentation songs of Bulgarian funeral rites.
| Release Date | January 1, 1968 | |
|---|---|---|
| Status | Released | |
| Original Title | Bulharské oplakávacie piesne | |
| Runtime | 27min | |
| Budget | — | |
| Revenue | — | |
| Language | Bulgarian | |
| Original Language | Slovak | |
| Production Countries | Czechoslovakia | |
| Production Companies | Československý film Bratislava | |