ŻURKIEWCZ, D.; NIEBIESZCZAŃSKI, J.; ROMANISZYN, J.; TESKA, S. First earthen long barrows in central Greater Poland: Results of test excavations in FBC cemetery, Sobota, site 52. Sprawozdania Archeologiczne, [S. l.], v. 74, n. 2, p. 139–164, 2022. DOI: 10.23858/SA/74.2022.2.3141. Disponível em: https://journals.iaepan.pl/sa/article/view/3141. Acesso em: 15 apr. 2024.