@misc{Białobok_Stefan_Report_1970,
 author={Białobok, Stefan},
 volume={15},
 editor={Zakład Dendrologii i Arboretum Kórnickie Polskiej Akademii Nauk},
 copyright={Creative Commons Attribution BY-SA 4.0 license},
 address={Poznań ; Warszawa},
 journal={Arboretum Kórnickie},
 howpublished={online},
 year={1970},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={mul},
 type={Text},
 title={Report on the activity of the Institute of the Dendrology and Kórnik Arboretum for the year 1969},
 URL={http://www.rcin.org.pl/Content/149682/PDF/KOR001_146405.pdf},
 keywords={scientific activity report},
}