@misc{Karolewski_Piotr_Effect_1979,
 author={Karolewski, Piotr and Białobok, Stefan},
 volume={24},
 editor={Polska Akademia Nauk. Instytut Dendrologii},
 copyright={Creative Commons Attribution BY-SA 4.0 license},
 journal={Arboretum Kórnickie},
 address={Poznań ; Warszawa},
 howpublished={online},
 year={1979},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={mul},
 title={Effect of sulphur dioxide, ozone, a mixture of these gases and of hydrogen fluoride on the damage to needles of European Larch},
 type={Text},
 URL={http://www.rcin.org.pl/Content/159448/PDF/KOR001_147625.pdf},
 keywords={damage of European larch needles, sulphur dioxide, ozone, hydrogen fluoride},
}