@article{Myszograj:2020,
author
=
"S.Myszograj and E.Płuciennik-Koropczuk",
title
=
"COD and nitrogen compounds balance in mechanical-biological wastewater treatment plant with sludge treatment",
journal
=
"Desalination and Water Treatment",
volume
=
"Vol. 186",
pages
=
"443--449",
year
=
"2020",
}