Mierzejewska, Lidia, and Jerzy J. Parysek. “Integrated Planning of the Development of a City in Terms of the Diurnal Activity of Its Residents”. Bulletin of Geography. Socio-economic Series, no. 25 (August 3, 2014): 143–153. Accessed January 31, 2023. https://apcz.umk.pl/BGSS/article/view/bog-2014-0035.