Keywords: Petrovaradin after 1830.jpg en Petrovaradin fortress after 1830 from V H Bartlet's book sr Petrovaradinska tvrđava posle 1830 godine iz knjige V H Bartleta Novi Sad - monografija 3 dopunjeno izdanje Matica srpska Novi Sad 1987 Author century 19 PD-old History of Novi Sad Habsburg Military Frontier History of Petrovaradin Petrovaradin Fortress Danube in Novi Sad |