BALTRĖNAS, Pranas; ZAGORSKIS, Alvydas. Investigation of cleaning efficiency of biological air‐treatment device with activated charge of different origin. Journal of Environmental Engineering and Landscape Management, [S. l.], v. 16, n. 3, p. 113–120, 2008. DOI: 10.3846/1648-6897.2008.16.113-120. Disponível em: https://journals.vilniustech.lt/index.php/JEELM/article/view/6710. Acesso em: 9 may. 2025.