BATSEVYCH, Florij, and Svitlana HRYHORUK. “PARATEXTS TO NON-EXISTENT TEXTS (AS EVIDENCED BY STANISLAW LEM’S SHORT STORY COLLECTION ‘A PERFECT VACUUM’)”. Linguistic and Conceptual Worldviews, vol. 1, no. 77, Feb. 2025, pp. 125-41, https://doi.org/10.17721/2520-6397.2025.1.07.