@misc{Dygo_Marian_(1951–_)_Bernard_2020,
 author={Dygo, Marian (1951– )},
 editor={Institute of History of the Polish Academy of Sciences},
 editor={Polish Historical Society},
 copyright={Creative Commons Attribution BY-ND 4.0 license},
 address={Warszawa},
 howpublished={online},
 year={2020},
 language={pol},
 abstract={In 1147, Bernard of Clairvaux wrote a letter regarding a crusade against the pagan Slavs residing on the east side of the Elbe. In his opinion, the nation of Slavs should be either totally exterminated, or converted. The author of the article puts forward a hypothesis that this famous statement of Bernard’s statement ought to be interpreted in the context of his views and opinions on the fight against heresy. The analysis is based on, besides the mentioned letter, some other of Bernard’s writings.},
 type={Text},
 title={Bernard z Clairvaux, heretycy i poganie : próba interpretacji listu Bernarda w sprawie krucjaty słowiańskiej w 1147 roku},
 URL={http://rcin.org.pl/Content/123067/PDF/WA303_153251_A52-KH-R-127-1_Dygo.pdf},
 volume={127},
 number={1},
 journal={Kwartalnik Historyczny},
 publisher={Instytut Historii PAN},
 keywords={Bernard, of Clairvaux, Saint, 1090 or 1091-1153, crusades - history - 12th c., crusades - propaganda, Wendish crusade of 1147, Polabian Slavs - history - 12th c., Polabian Slavs - history - to 1500, crusading spirituality, conversion, heresies, Christian - history - Middle Ages, war - religious aspects - Catholic Church - history of doctrines},
}