@article{Antczak:2010,
author
=
"M.Antczak and M.Hromada and P.Czechowski and J.Tabor and P.Zabłocki and J.Grzybek and P.Tryjanowski",
title
=
"A new material for old solutions - the case of plastic string used in Great Grey Shrike nests",
journal
=
"Acta Ethologica",
volume
=
"Vol. 13",
pages
=
"87--91",
year
=
"2010",
}