Analysis of information sources in references of the Wikipedia article "Osmanlı döneminde Bosna-Hersek" in Turkish language version.
The Ottomans conquered Bosnia in 1463; ... though last fortress in Herzegovina was to fall in 1481, and in Bosnia Jajce under Hungarian garrison actually held until 1527
The Ottomans conquered Bosnia in 1463; ... though last fortress in Herzegovina was to fall in 1481, and in Bosnia Jajce under Hungarian garrison actually held until 1527