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\bibitem{Oszytko2002} Oszytko Janusz, \textit{{\.Z}ydzi wielkopolscy w Rejencji Opolskiej w latach 1816-1914 [The Jews from Great Poland in the Opole District in 1816-1914]}, "Studia Judaica", \textit{5-6\textit{, 2002, nr 2-1(10-11), s. 83--94.

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