@misc{Giertych_Maciej_A_1970,
 author={Giertych, Maciej},
 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={A provenance experiment on Norway spruce (Picea abies Karst.) established in 1969},
 URL={http://rcin.org.pl./Content/142231/PDF/KOR001_146394.pdf},
 keywords={provenance experiment in Kórnik, Norway spruce, Picea abies},
}