Dawidowicz, A., M. Nowak, and M. Gross. “Land Administration System and Geoportal Service for the Need of a Fit-for-Purpose National Urban Greenery Management System (UGMS). The Concept for the EU Member State of Poland”. Acta Scientiarum Polonorum Administratio Locorum, vol. 21, no. 1, Mar. 2022, pp. 53-81, doi:10.31648/aspal.7454.