SZCZEŚNIAK, Krystyna. New sources for research in the northern areas of Poland, belonging to East Prussia until 1945. In: GAŁKOWSKI, Artur; GLIWA, Renata (eds.). Geographical names in physical space. LinguisticsPoland: Lodz University Press,2016. p. 257–267. DOI: 10.18778/8088-241-6.26. Disponível em: https://press.uni.lodz.pl/index.php/wul/catalog/book/1753/chapter/5339. Acesso em: 3 aug. 2026.