Cukras-Stelągowska J. From cheder to jeshiva in Polish diaspora. – two-degree system of jewish religious schools and its contemporary transformations. PCh [Internet]. 2009 Jun. 6 [cited 2024 Nov. 29];23(1):121-35. Available from: https://apcz.umk.pl/PCh/article/view/PCh.2009.009