According to these , the regions of Kosovska Mitrovica and Kosovo Polje were settled mostly by Serbs , .
Most of the territory of western and eastern parts of today 's province was settled by Muslim Albanians .
According to these , the regions of Kosovska Mitrovica and Kosovo Polje were settled mostly by Serbs , whereas most of the territory of western and eastern parts of today 's province was settled by Muslim Albanians .