@misc{Juszczak_Marek_Betula_2019,
 author={Juszczak, Marek},
 copyright={Creative Commons Attribution BY-SA 4.0 license},
 howpublished={online},
 year={2019},
 language={mul},
 title={Betula tianschanica Rupr.},
 type={Image},
 keywords={woody plant, Asian species, deciduous tree},
}