@article{Pinowski:2009,
author
=
"J.Pinowski and B.Pinowska and P.Zduniak and P.Tryjanowski and L.Jerzak and J.Romanowski",
title
=
"Autumn sexual display in tree sparrows (Passer Montaunus L.) as a component of the winter survival strategy",
journal
=
"Polish Journal of Ecology",
volume
=
"Vol. 57",
number
=
"nr 1",
pages
=
"159--169",
year
=
"2009",
}