WEZEL, Katja. The Most Successful Trading Hub in Late Imperial Russia: Using Historical GIS to Map Riga as a Global Port City. Zeitschrift für Ostmitteleuropa-Forschung, [S. l.], v. 70, n. 3, p. 389–415, 2021. DOI: 10.25627/202170311017. Disponível em: https://openjournals.osmikon.de/zfo/article/view/11017. Acesso em: 16 sep. 2026.