BRADULIENĖ, Jolita; GRUBLIAUSKAS, Raimondas. Nitrogen compunds in the surface water identifying concentrations and sources. International Conference “Environmental Engineering”, [S. l.], v. 10, p. 1–8, 2017. DOI: 10.3846/enviro.2017.011. Disponível em: https://conferences.vilniustech.lt/index.php/ENVIRO/article/view/1207. Acesso em: 24 may. 2026.