@ARTICLE{Łyszkowski_Jakub_Concerning_2005,
 author={Łyszkowski, Jakub},
 volume={Rok XLIX},
 number={Zeszyt 1 (179)},
 journal={Wiadomości Numizmatyczne},
 pages={1-21},
 howpublished={online},
 year={2005},
 publisher={Komitet Nauk Historycznych PAN},
 type={Artykuły / Articles},
 title={Concerning how single coin finds would have come into being in the early Middle Ages},
 URL={http://journals.pan.pl/Content/120981/PDF-MASTER/4_WN_(179)_2005_Lyszkowski_O_sposobach.pdf},
}