@misc{_Grójec,,
 copyright={Rights Reserved - Restricted Access},
 howpublished={online},
 language={pol},
 title={Grójec, Grójec commune, Grójec county, mazowieckie voivodship},
 keywords={early Middle Ages -- Poland, early medieval settlement -- Poland, early medieval settlements, early medieval strongholds, early medieval cemeteries, material culture of the early Middle Ages, Grójec (Poland)},
}