BARADITS SR., G.; MADÁR, J. Cumulative Lopa Method. Hungarian Journal of Industry and Chemistry, [S. l.], v. 37, n. 1, 2009. DOI: 10.1515/219. Disponível em: https://hjic.mk.uni-pannon.hu/index.php/hjic/article/view/219. Acesso em: 3 may. 2024.