The national question, interethnic relations and ethnodemographic development of population were brought into focus of interest of scientific as well as the general public in the late 20th and early 21st century. The changes in ethnic structure determined by demographic, political, historical, geographical and numerous other factors are delicate questions and have crucial significance for the stability and development of Serbia. In that period (1991-2011) relevant changes happened in the ethnic structure of Serbia were primarily conditioned by differentiated natural growth per nationalities,...