@InCollection{Czechowski:2020,
author
=
"P.Czechowski and G.Jędro and E.Gajda and K.Gajda and M.Bocheński",
title
=
"Ptaki",
pages
=
"154--171",
year
=
"2020",
booktitle
=
"Krzesiński Park Krajobrazowymonografia ISBN: 9788395971907",
editor
=
"red. P. Grochowski, L. Jerzak",
publisher
=
"Wydaw. Sindruk-DIMK",
address
=
"Opole",
}