@misc{Fober_Henryk_Mineral_1990,
 author={Fober, Henryk},
 volume={10},
 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={1990},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 type={Text},
 title={Mineral nutrition},
 URL={http://www.rcin.org.pl/Content/146010/PDF/KOR001_154202_1990_Mineralne-zywienie.pdf},
 keywords={beech, mineral nutrition, Fagus sylvatica},
}