@misc{Żak_Jan_(1923–1990)_Z_1962,
 author={Żak, Jan (1923–1990)},
 volume={7},
 editor={Instytut Historii Kultury Materialnej Polskiej Akademii Nauk},
 number={1},
 copyright={Rights Reserved - Restricted Access},
 journal={Archeologia Polski},
 address={Warszawa ;},
 address={Wrocław},
 howpublished={online},
 year={1962},
 publisher={Zakład Narodowy im. Ossolińskich},
 language={pol},
 language={fre},
 title={Z teorii ,,importu" wczesnofeudalnego},
 type={Text},
 keywords={early Middle Ages -- western Slavic Lands, imports in early Middle Ages},
}