Mark R. Hatlie, Riga at War 1914-1919. War and Wartime Experience in a Multi-ethnic Metropolis. Zeitschrift für Ostmitteleuropa-Forschung, [S. l.], v. 65, n. 4, p. 635–637, 2016. DOI: 10.25627/201665410110. Disponível em: https://openjournals.osmikon.de/zfo/article/view/10110. Acesso em: 16 sep. 2026.