@misc{Łukasiewicz_Aleksander_Trees_1989,
 author={Łukasiewicz, Aleksander},
 volume={21},
 editor={Białobok, Stefan. Redaktor},
 editor={Polska Akademia Nauk. Instytut Dendrologii},
 copyright={Creative Commons Attribution BY-SA 4.0 license},
 address={Warszawa-Poznań},
 journal={Nasze drzewa leśne},
 howpublished={online},
 year={1989},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={mul},
 type={Text},
 title={Trees in an urban-industriaol environment},
 keywords={trees in polluted environment, trees in cities, trees in industriall environment},
}