Lewandowska I. Warmians in the 19th century – reflection on identity and the cultural border. In: Kita J, Korybut-Marciniak M, editors. Marginesy [Internet]. Poland: Lodz University Press; 2021 [cited 2026 Feb. 9]. pp. 239-65. (, editor. Private Life of Poles in the 19th Century; vols. 4). Available from: https://press.uni.lodz.pl/index.php/wul/catalog/book/417/chapter/1200