Bojarski, Piotr, and Jerzy Borowczyk. “Suddenly They Felt Free. A Conversation With Piotr Bojarski, Author of Poznań Crime Novels, Essays and Novels on the Poznań 1956 Protests”. Poznań Polish Studies. Literary Series, no. 29, Mar. 2017, pp. 227-45, doi:10.14746/pspsl.2016.29.15.