Grinn-Gofroń , A., A. Lipiec, D. Myszkowska, M. Ziemianin, A. Szymańska, and M. Nowak. “Cladosporium Spores in the Air of Selected Polish Cities in 2014”. Alergoprofil, Vol. 10, no. 4, Nov. 2014, pp. 32-34, https://journalsmededu.pl/index.php/alergoprofil/article/view/823.