See:
- Ivan Vajsov, Eneolithic Settlement DURANKULAK. Dobric Region - Northeast Bulgaria. Regular excavations at Tell Golemiya ostrov in 2016. (Presentation 2017) - https://www.academia.edu/31746036
See:
Prehistoric settlement dated from the middle of the VIth millennium.
Venus of Durankulak.
Necropolis of Durankulak