@misc{Nitka_Maria_Introduction_2020,
 author={Nitka, Maria},
 pages={17-20},
 journal={Henryk Siemiradzki and the International Artistic Milieu},
 howpublished={online},
 year={2020},
 publisher={Roma: Accademia Polacca delle Scienze, Biblioteca e Centro di Studi a Roma},
 title={Introduction II},
 URL={http://publikacje.pan.pl/Content/119867/PDF-MASTER/2020-01-CONF-02-Introduction.pdf},
}