found: Norwidowskie fraszki (?), 1996:t.p. (... Jacka Leociaka)
found: Biblioteka Narodowa database, Apr. 8, 2014:(hdg.: Leociak, Jacek (1957- ))
found: Text und Holocaust, 2018:(Jacek Leociak) back cover (professor at the Institute of Literary studies at the Polish Academy of Sciences in Warsaw and head of research team for Holocaust Literature Study)
found: Holokaust i Hiroszima w perspektywie porównawczej, 2020:title page (... Jacka Leociaka) page 204 (professor at the Instytut Badań Literackich PAN; director of the Zakład Badań nad Literaturą Zagłady IBN PAN; research interests: the documentation of limit experiences, especially experience of the Holocaust)