@misc{Kowalczyk_Elżbieta_Z_1997,
 author={Kowalczyk, Elżbieta},
 volume={45},
 number={3-4},
 copyright={Rights Reserved - Restricted Access},
 address={Warszawa},
 journal={Kwartalnik Historii Kultury Materialnej},
 howpublished={online},
 year={1997},
 publisher={Instytut Archeolgoii i Etnologii Polskiej Akademii Nauk},
 language={pol},
 title={Z badań nad pograniczem mazowiecko-pruskim i krzyżackim},
 type={Text},
 keywords={history of material culture},
}