Urban Knowledge Transfer between the Cities of Warsaw, Krakow, Lviv and Poznan at the Turn of the Nineteenth and Twentieth Centuries. Zeitschrift für Ostmitteleuropa-Forschung, [S. l.], v. 67, n. 4, p. 578–600, 2018. DOI: 10.25627/201867410476. Disponível em: https://openjournals.osmikon.de/zfo/article/view/10476. Acesso em: 16 sep. 2026.