Badio J, editor. Introduction. In: Categories and Units in Language and Linguistics [Internet]. Poland: Lodz University Press; 2020 [cited 2026 Jan. 26]. pp. 7-8. (, editor. Lodz Studies in English and General Linguistics; vols. 10). Available from: https://www.press.uni.lodz.pl/index.php/wul/catalog/book/342/chapter/920