Petreikis, Tomas. “Anonymity, Piracy and Counterfeiting in the Polish Language Publications in the Grand Duchy of Lithuania in the 2nd Half of the 16th Century”. Knygotyra 80 (July 18, 2023): 197–227. Accessed October 27, 2025. https://test.zurnalai.vu.lt/knygotyra/article/view/32706.