Er zijn nog geen Nederlandstalige annotaties. Hier volgen annotaties in het Engels.
Olbia was first settled by Phoenicians .Later was a Greek colony.
See:
- Lorenzo Quilici, Stefania Quilici Gigli, Architettura e pianificazione urbana nell'Italia antica, L'ERMA di BRETSCHNEIDER, 1997
- http://www.traumziel-sardinien.com/die-insel/sehenswuerdigkeiten/olbia-und-umgebung.html
- https://www.academia.edu/31150213/2004_Da_Olb%C3%ACa_ad_Olbia