Formula za zhivot
| MPAA Rating: | NR |
| Genre: | Documentary, Short |
| Country: | Bulgaria |
| Produced By: | Aneliya Dosheva |
| Directed By: | Stanislava Kalcheva |
| Written By: | Theodora Kolarova, Tatyana Kolarova |
| In Theaters: | Oct 14, 2001 |
| Runtime: | 31 minutes |
Followers: 0
| MPAA Rating: | NR |
| Genre: | Documentary, Short |
| Country: | Bulgaria |
| Produced By: | Aneliya Dosheva |
| Directed By: | Stanislava Kalcheva |
| Written By: | Theodora Kolarova, Tatyana Kolarova |
| In Theaters: | Oct 14, 2001 |
| Runtime: | 31 minutes |