@article{Morelli:2014,
author
=
"F.Morelli and L.Jerzak and P.Tryjanowski",
title
=
"Birds as useful indicators of high nature value (HNV) farmland in Central Italy",
journal
=
"Ecological Indicators",
volume
=
"Vol. 38",
pages
=
"236--242",
year
=
"2014",
}