@misc{Karolewski_Piotr_Influence_1991,
 author={Karolewski, Piotr and Daszkiewicz, Piotr},
 volume={33},
 editor={Polska Akademia Nauk. Instytut Dendrologii},
 copyright={Creative Commons Attribution BY-SA 4.0 license},
 address={Poznań ; Warszawa},
 journal={Arboretum Kórnickie},
 howpublished={online},
 year={1991},
 publisher={Wydawnictwo Naukowe PWN},
 language={mul},
 title={Influence of sulphur dioxide on the level of phenols in leaves of poplars differing in sensitivity to the action of this gas},
 type={Text},
 keywords={air pollution, abiotic factors, woody plants, phenols in leaves of poplars},
}