Agoston - Guns for the Sultan Intro
Agoston - Ottoman Empire - From Frontier Principality to Empire
Agoston - Habsburgs and Ottomans
Agoston - Gunpowder for the Sultan's Army
Ruševine Zamkova Na Jugoistočnim Obroncima Ivanščice
Agoston - Military Transformation in the Ottoman Empire and Russia 1500-1800
Agoston - Rivers, Forests, Marshes and Forts - Ottoman Border in Hungary
Anichenko - Some Aspects of Venetian Maritime Commerce
Agoston - Ottoman Conquest and Ottoman Military Frontier in Bulgaria
Agoston - The Cost of the Ottoman Fortress-system