literackiej
Literackiej is a form of the Polish adjective literacki, meaning literary. It is not a standalone noun, but an inflected adjective used to describe feminine nouns. In Polish, feminine adjectives in the genitive, dative, and locative singular take the ending literackiej, while the nominative feminine singular is literacka and the accusative/instrumental are literacką.
In practice, literackiej appears in phrases that refer to literature or literary topics and agrees with the
Etymology and usage notes: the form derives from the noun literatura (literature) and follows standard Polish
See also: literatura, literacki, literaturoznawstwo, krytyka literacka.