@article{Iszkuło:2009,
author
=
"G.Iszkuło and A.Boratyński",
title
=
"Interaction between conopy tree species and european yew Taxus baccata (Taxaceae)",
journal
=
"Polish Journal of Ecology",
volume
=
"Vol. 53",
number
=
"nr 2",
pages
=
"177--184",
year
=
"2005",
}