Dąbrowska-Zapart , Katarzyna, i Tadeusz Niedźwiedź. 2020. „Height and Hourly Variations in the Concentration of Airborne Pollen Grains and Fungal Spores in Sosnowiec (Poland)”. Alergoprofil 16 (1), 21-23. https://doi.org/10.24292/01.AP.161120220.