ZWIĄZEK, Tomasz; GOCHNA , Michał. Elżbieta Kowalczyk-Heyman (1945–2024). Studia Geohistorica, [S. l.], n. 12, p. 259–261, 2025. Disponível em: https://apcz.umk.pl/AZMDDP/article/view/59572. Acesso em: 31 mar. 2025.