SOMLYÓDY, László; KNOLMÁR, Marcell. CHEMICAL UPGRADING OF THE NORTH-BUDAPEST WASTEWATER TREATMENT PLANT. Periodica Polytechnica Civil Engineering, [S. l.], v. 41, n. 2, p. 119–134, 1997. Disponível em: https://pp.bme.hu/ci/article/view/3746. Acesso em: 19 may. 2024.