@InCollection{Kempa:1990,
author
=
"E.Kempa and A.Jędrczak",
title
=
"Sanitary landfilling in Poland",
pages
=
"156--160",
year
=
"1990",
booktitle
=
"International perspectives on municipal solid wastes and sanitary landfilling ISBN: 0121063550",
editor
=
"ed. J. S. Carra, R. Cossu",
publisher
=
"Academic Press",
address
=
"London",
}