Ganczar M. THE INFRASTRUCTURE OF SPATIAL INFORMATION AS AN EXAMPLE OF OPENING PUBLIC SECTOR DATA IN POLAND. GIS Odyssey [Internet]. 2021 Sep. 15 [cited 2024 Nov. 21];1(1):163-76. Available from: https://www.gisjournal.us.edu.pl/index.php/gis-odyssey-journal/article/view/14