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\bibitem{Gasiorowski2012} G{\k a}siorowski S., \textit{Szneur Zalman ben Baruch z Lad{\'o}w (1745?-1812 lub 1813)}, [w:]  \textit{Polski S{\l}ownik Biograficzny}, t. 48, nr 3(198), Krak{\'o}w, 2012, s. 465--8

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