Vadin-Orlea Roman Bridge
- The Roman Bridge between Dolni Vadin (Bulgaria) and Grojdibodu (Romania). Archaeopress, Oxford (United Kingdom), pp. 118. (2018):
- Die römischen Brücken am unteren Lauf der Donau. Presented at: 3. Internationale Donaubrückenkonferenz, 3rd International Conference on Bridges across the Danube, 29-30/10/1998, Regensburg, Germany, pp. 401-409. (1998):