@misc{Eberhardt_Piotr_(1935–2020)_Polscy_2010, author={Eberhardt, Piotr (1935–2020)}, volume={82}, number={4}, copyright={Rights Reserved - Free Access}, address={Warszawa}, journal={Przegląd Geograficzny}, howpublished={online}, year={2010}, publisher={IGiPZ PAN}, language={pol}, type={Text}, title={Polscy prekursorzy idei zjednoczenia politycznego Europy = Polish precursors of the idea of Europe's political unification}, URL={http://www.rcin.org.pl/igipz/Content/978/PDF/Wa51_12458_r2010-t82-z4_Przeglad-Geograficzny-Eberhardt.pdf}, keywords={Europe, 18th-19th century, politicial unification, Polish unification concepts}, }