@misc{_XXIII,
 howpublished={online},
 publisher={Committee of Historical Sciences of the Polish Academy of Sciences (CHS) and Adam Mickiewicz University on Poznań (AMU)},
 language={eng},
 type={materiały informacyjne},
 title={XXIII Międzynarodowy Kongres Nauk Historycznych Poznań 2020 sierpień 23-29; 23 International Congress of Historical Sciences Poznań 2020 August 23-29 Application},
 keywords={XXIII International Congress of Historical Sciences Poznań 2020 August 23-29, Mikulski, Krzysztof, Marciniak, Bronisław, International Committee of Historical Sciences, Committee of Historical Sciences of the Polish Academy of Sciences (CHS) and Adam Mickiewicz University in Poznań (AMU)},
}