Ilieva-Makulec, K., Plichta, P. D. . and Sierakowski, M. (2022) “Biomonitoring of Heavy Metal Air Pollution in Warsaw Using Two Moss Species Pleurozium schreberi and Sphagnum palustre”, Studia Ecologiae et Bioethicae, 19(4), pp. 111–124. doi: 10.21697/seb.2021.19.4.09.