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\bibitem{Thomas2008} Thomas Ireneusz, \textit{Handel {\.z}ydowski w po{\l}owie XVIII wieku w {\'s}wietle rejestru celnego z {\.Z}wa{\'n}ca [The Jewish Trade in the Middle of the 18th Century in the Light of the Customs Register from Zwaniec]}, "Studia Judaica", t. 11 (2008), nr 1(21), s. 85--115.

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