@InCollection{Hörner:2015,
author
=
"W.Hörner and I.Nowosad",
title
=
"Poland",
pages
=
"621--644",
year
=
"2015",
booktitle
=
"The Education Systems of Europe ISBN: 9783319074726",
editor
=
"Wolfgang Hörner, Hans Döbert, Lutz R. Reuter, Botho von Kopp (Eds.)",
publisher
=
"Springer International Publishing",
address
=
"-",
}