@article{Jerzak:2012,
author
=
"L.Jerzak and M.Bocheński and O.Ciebiera",
title
=
"The scientific conference "Birds of the cities", Zielona Góra, Poland",
journal
=
"International Studies of Sparrows",
volume
=
"Vol. 36",
pages
=
"114--116",
year
=
"2012",
}