The villages in the upper Trotus valley are majority Hungarian ethnicity as the Hungarian border was at Ghimes in the past. I have included the comuna of Tazlău (Neamț region) on the map, although being technically in the Neamț county, to show that there is a continuous inhabited connection into the Depresiunea Tazlău in the Trotus region.
- Ichim, Dorinel (1983). Zona Etnografică Trotuş. București: Editura Sport Turism.