KOZŁOWSKI, Michał. Henryk Samsonowicz (1930–2021). Studia Podlaskie, [S. l.], v. 29, p. 281–287, 2022. DOI: 10.15290/sp.2021.29.20. Disponível em: https://apcz.umk.pl/SPO/article/view/38324. Acesso em: 8 maj. 2025.