@misc{Giertych_Maciej_The_1995,
 author={Giertych, Maciej and Krupski, Piotr},
 volume={40},
 editor={Polska Akademia Nauk. Instytut Dendrologii},
 copyright={Creative Commons Attribution BY-SA 4.0 license},
 address={Poznań},
 journal={Arboretum Kórnickie},
 howpublished={online},
 year={1995},
 publisher={Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza},
 language={mul},
 type={Text},
 title={The provenance and progeny variability in Norway spruce (Picea abies (L.) Karst.) from northeastern Poland on the experimental area in Kórnik},
 keywords={Picea abies, heritability, genetic gain, provenance, progeny selection, index value},
}