KULIK, Alexander; KALIK, Judith. "The Beginnings of Polish Jewry: Reevaluating the Evidence for the Eleventh to Fourteenth Centuries ". Zeitschrift für Ostmitteleuropa-Forschung, [S. l.], v. 70, n. 2, p. 139–185, 2021. DOI: 10.25627/202170210924. Disponível em: https://openjournals.osmikon.de/zfo/article/view/10924. Acesso em: 16 sep. 2026.