Horniatko-Szumiłowicz, .A. 2020. ‟In Search of New Dynamic Forms of Speech” “The Twelve” as an Avant-garde Phenomenon of 1930s Ukrainian Literature. Poznańskie Studia Slawistyczne. 18 (Apr. 2020), 125–144. DOI:https://doi.org/10.14746/pss.2020.18.7.