@misc{Chałupka_Władysław_Generative_2006,
 author={Chałupka, Władysław},
 volume={11},
 editor={Bugała, Władysław. Redaktor},
 editor={Polska Akademia Nauk. Instytut Dendrologii},
 copyright={Creative Commons Attribution BY-SA 4.0 license},
 journal={Nasze drzewa leśne},
 address={Poznań-Kórnik},
 howpublished={online},
 year={2006},
 publisher={Bogucki Wydawnictwo Naukowe},
 language={mul},
 title={Generative phase in ontogenesis},
 type={Text},
 URL={http://rcin.org.pl./Content/164308/PDF/KOR001_154297_2006_Faza-rozwoju-generat.pdf},
 keywords={oaks, ontogenesis, Quercus robur, Quercus petraea},
}