EÖTVÖS, Tekal; MAKRA, László. Chemical and biological air pollutants, as parameters of complex air quality indices. Acta Geographica Debrecina Landscape & Environment series, [S. l.], v. 1, n. 1, p. 16–23, 2007. DOI: 10.21120/. Disponível em: https://ojs.lib.unideb.hu/landsenv/article/view/2204.. Acesso em: 1 jul. 2024.