Ćwikła M. The delimitation of functional areas in Świętokrzyskie Voivodeship (Poland) concerning social, financial and economic as well as spatial and infrastructural criteria. PE [Internet]. 29 czerwiec 2021 [cytowane 22 lipiec 2024];17(1):203-19. Dostępne na: https://p-e.uken.krakow.pl/article/view/7881