Voloshyna , Yulianna. “Theoretical and Methodical Bases of Pendulum Migrations and Analysis of the Sources of Intra-Regional Flows of Population Movements (for Example, Transcarpathion Region, Ukraine)”. Vallis Aurea 1, no. 2 (December 31, 2015): 21–31. Accessed June 29, 2024. https://hrcak.srce.hr/ojs/index.php/vallisaurea/article/view/26356.