MATLOVIČ, René; KLAMÁR, Radoslav; KOZOŇ, Ján; IVANOVÁ, Monika; MICHALKO, Miloslav. Spatial polarity and spatial polarization in the context of supranational and national scales: regions of Visegrad countries after their accession to the EU. Bulletin of Geography. Socio-economic Series, [S. l.], v. 41, n. 41, p. 59–78, 2018. DOI: 10.2478/bog-2018-0026. Disponível em: https://apcz.umk.pl/BGSS/article/view/bog-2018-0026. Acesso em: 27 dec. 2025.