USING THE LINE DENSITY TOOL FOR VISUALIZATION AND ANALYSIS OF MIGRATION FLOWS IN SLOVAKIA: VYUŽITIE NÁSTROJA LINE DENSITY NA VIZUALIZÁCIU A ANALÝZU MIGRAČNÝCH TOKOV NA SLOVENSKU. geok. Published online September 3, 2024:53-54. Accessed September 14, 2025. https://journals.savba.sk/index.php/GeoKARTO2024/article/view/3105