@misc{Bogucki_Ambroży_The_1995,
 author={Bogucki, Ambroży},
 volume={72},
 editor={Rodzińska-Chojnowska, Aleksandra. Tr.},
 editor={Institute of History of the Polish Academy of Sciences},
 copyright={Rights Reserved - Restricted Access},
 journal={Acta Poloniae Historica},
 address={Warszawa},
 howpublished={online},
 year={1995},
 publisher={Wydawnictwo Naukowe Semper},
 language={eng},
 title={The Administrative Structure of Poland in the Eleventh and Twelfth Century},
 type={Text},
 keywords={Poland 11th, 12th c., Middle Ages, state, state administration},
}