- Spatial Analysis of Burial Mounds in Bulgaria, connections with Mediterranean2012 | Filozofická fakulta
- Project for the Verification of Burial Mounds in Ancient Thrace. Methods and Preliminary Results from the Regions of Stara Zagora, Yambol and Pazardzhik2013 | Filozofická fakulta
- Quantification of Burial Mounds in Yambol District, Ancient Thrace2016 | Filozofická fakulta