Original sentence: Little of medieval Erzurum survives beyond scattered individual buildings such as the citadel fortress, and the 13th century Çifte Minareli Medrese (Twin Minaret Madrasa)</ref>
Edited sentence: Little of medieval Erzurum survives beyond scattered individual buildings such as the citadel fortress, and the 13th century Çifte Minareli Medrese (the "Twin Minaret" madrasa)