@misc{Dolatowski_Jakub_Cultivars_1989,
 author={Dolatowski, Jakub},
 volume={31},
 editor={Polska Akademia Nauk. Instytut Dendrologii},
 copyright={Creative Commons Attribution BY-SA 4.0 license},
 address={Poznań ; Warszawa},
 journal={Arboretum Kórnickie},
 howpublished={online},
 year={1989},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={mul},
 type={Text},
 title={Cultivars of Mock Orange cultivated in Poland},
 URL={http://www.rcin.org.pl/Content/206583/PDF/KOR001_148600.pdf},
 keywords={Philadelphus, coltivars of Mock Orange in Poland},
}