@article{Ważna:2018,
author
=
"A.Ważna and J.Cichocki and J.Bojarski and G.Gabryś",
title
=
"Selective foraging on tree and shrub species by the European beaver Castor fiber in lowland and highland habitats in western Poland",
journal
=
"Polish Journal of Ecology",
volume
=
"Vol. 66",
pages
=
"286--300",
year
=
"2018",
}