@ARTICLE{Lewandowski_Andrzej_Focus_2004,
 author={Lewandowski, Andrzej},
 number={Nr 2 (2) 2004 EUResearch},
 journal={ACADEMIA. The magazine of the Polish Academy of Sciences},
 pages={46-47},
 howpublished={online},
 year={2004},
 publisher={Polish Academy of Sciences},
 language={eng},
 abstract={Because of the longevity and diversity of trees, dendrological studies often take many years. Research in Kórnik has been underway since 1926.},
 title={Focus on Trees and Shrubs},
 URL={http://www.journals.pan.pl/Content/129892/PDF-MASTER/19_ACADEMIA_EN_2_2_2004_Lewandowski_Focus.pdf},
}