@misc{Wasilewski_Tadeusz_(1933–2005)_Poland’s_1981,
 author={Wasilewski, Tadeusz (1933–2005)},
 volume={44},
 editor={Kęplicz, Krystyna. Tr.},
 editor={Institute of History of the Polish Academy of Sciences},
 copyright={Rights Reserved - Free Access},
 address={Wrocław},
 journal={Acta Poloniae Historica},
 howpublished={online},
 year={1981},
 publisher={Zakład Narodowy im. Ossolińskich},
 language={eng},
 type={Text},
 title={Poland’s Administrative Structure in Early Piast Times. Castra Ruled by Comités as Centres of Provincesand Territorial Administration},
 URL={http://rcin.org.pl/Content/22371/PDF/WA303_40712_1981-44_APH_01_o.pdf},
 keywords={Poland - politics and government - Middle Ages, Poland - history - Piast period, 960-1386},
}