PAL, V. The city of steel, the age of silence: problems of water and inaction in communist Hungary 1945-1990. Tekniikan Waiheita, [S. l.], v. 24, n. 3, p. 20–33, 2006. Disponível em: https://journal.fi/tekniikanwaiheita/article/view/63818. Acesso em: 24 marras. 2024.