@misc{Michałowski_Roman_(1949–_)_Christianisation_2010,
 author={Michałowski, Roman (1949– )},
 volume={101},
 editor={Institute of History of the Polish Academy of Sciences},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Acta Poloniae Historica},
 howpublished={online},
 year={2010},
 publisher={Wydawnictwo Naukowe Semper},
 language={eng},
 type={Text},
 title={Christianisation of the Piast Monarchy in the 10th and 11th Centuries},
 URL={http://rcin.org.pl/Content/25111/PDF/WA303_43954_2010-101_APH_01_o.pdf},
 keywords={Poland - Middle Ages, Poland 10th c., 11th c., Piast (dynasty), christianisation, evangelistic work - Poland - 600-1500 (Middle Ages)},
}