WAŃKOWICZ, Wiesław. Land Management of the Areas of High Landscape Values: An Economic Model. Comparative Economic Research. Central and Eastern Europe, [S. l.], v. 15, n. 4, p. 281–292, 2013. DOI: 10.2478/v10103-012-0041-7. Disponível em: https://czasopisma.uni.lodz.pl/CER/article/view/6832. Acesso em: 6 dec. 2025.