@misc{_Instructions_1999,
 volume={44},
 editor={Polska Akademia Nauk. Instytut Dendrologii},
 copyright={Creative Commons Attribution BY-SA 4.0 license},
 address={Poznań},
 journal={Arboretum Kórnickie},
 howpublished={online},
 year={1999},
 publisher={Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza},
 language={mul},
 type={Text},
 title={Instructions for contributors},
 title={Instructions for contributors},
 URL={http://www.rcin.org.pl/Content/154507/PDF/KOR001_149429.pdf},
 keywords={instructions for contributors, guidelines for authors},
}