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Białowolski, Piotr, Janusz Czapiński, Izabela Grabowska, Irena E. Kotowska, Tomasz Panek, Paweł Strzelecki, and Dorota Węziak-Białowolska. Household Living Conditions. University of Economics and Human Sciences in Warsaw, 2011.

Białowolski, Piotr, et al. Household Living Conditions. University of Economics and Human Sciences in Warsaw, 2011.