@misc{Dalewski_Zbigniew_(1962–_)._Ed._Granica_2014,
 author={Dalewski, Zbigniew (1962– ). Ed.},
 editor={Institute of History of the Polish Academy of Sciences},
 copyright={Creative Commons Attribution BY-ND 4.0 license},
 address={Warszawa},
 howpublished={online},
 year={2014},
 publisher={Instytut Historii PAN},
 language={pol},
 title={Granica wschodnia cywilizacji zachodniej w średniowieczu},
 keywords={civilization, medieval - Europe, Western, civilization, medieval - Europe, Eastern, East and West - Middle Ages, Europe, Eastern - civilization - Middle Ages, Europe, Eastern - civilization, medieval - Western influences},
}