@Article{497239, author = "Maria Hełdak, Sylwia Rak, Jakub Szczepański", title = "The Collection of Betterment Levies in Relation to the Division of Real Estate in the Rural Commune of Zielona Góra", year = 2015, volume = , number = 3 (31), journal = Ekonomiczne Problemy Turystyki, pages = s. 89-104, }