Matuszewska, M., and K. M. Będkowski. “ANALYSIS OF THE DEVELOPMENT OF THE CITY BASED ON THE INTERPRETATION OF AERIAL IMAGERY AND VALORISATION OF THE SPACE USING ELEMENTS OF FUZZY SETS THEORY: SIERDZ CITY EXAMPLE”. Acta Scientiarum Polonorum Administratio Locorum, vol. 18, no. 4, Dec. 2019, pp. 381-95, doi:10.31648/aspal.3688.