@article{Czechowski:2009,
author
=
"P.Czechowski",
title
=
"Awifauna jeziora Wielicko i okolic w latach 1992-2003",
journal
=
"Przegląd Przyrodniczy",
volume
=
"T. 14",
number
=
"z. 1-2",
pages
=
"94--112",
year
=
"2003",
}