@article{Iszkuło:2009,
author
=
"G.Iszkuło and A.Boratyński",
title
=
"Analysis of the relationship between photosynthetic photon flux density and natural Taxus baccata seedlings occurrence",
journal
=
"Acta Oecologica",
volume
=
"Vol. 29",
number
=
"iss. 1",
pages
=
"78 84",
year
=
"2006",
}