Gross, M., M. Dudzińska, A. . Dawidowicz, and A. Wolny-Kucińska. “Cluster Analysis of Travel Behaviour Threats in Chosen European Functional Urban Areas During the Economic Crisis”. Acta Scientiarum Polonorum Administratio Locorum, vol. 23, no. 3, Oct. 2024, pp. 425-43, doi:10.31648/aspal.10095.