@misc{_Administracja_1963,
 volume={70},
 editor={Institute of History of the Polish Academy of Sciences},
 number={2},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Kwartalnik Historyczny},
 howpublished={online},
 year={1963},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 type={Text},
 title={Administracja bizantyńska na ziemiach słowiańskich i jej polityka wobec Słowian w XI-XII w.},
 URL={http://rcin.org.pl/ihpan/Content/41340/PDF/WA303_29442_A52-KH-R-70-2_Wasilewski.pdf},
 keywords={southern Slavs 11th c., 12th c., Byzantine Empire - politics and government - 11th c., 12th c., Bulgaria 11th c., 12th c.},
}