OPALIŃSKI, Piotr. Noyau of the Krakow fortress in the second half of the 19th century. In: JARNO, Witold; KITA, Jarosław (eds.). City and War. Faces of warPoland: Lodz University Press,2021. v. 5p. 129–154. DOI: 10.18778/8220-699-9.08. Disponível em: https://www.press.uni.lodz.pl/index.php/wul/catalog/book/242/chapter/557. Acesso em: 21 jan. 2026.