@InCollection{Bartkowiak:2011,
author
=
"P.Bartkowiak and P.Niewiadomski and K.Sterna",
title
=
"Using new methods of enterprise management and environmental management during the economic crisis",
pages
=
"228--260",
year
=
"2011",
booktitle
=
"Dilemmas of business management in times of crisis ISBN: 9788392753414",
editor
=
"ed. P. Bartkowiak",
publisher
=
"Scientific Society for Organization and Management",
address
=
"Poznań",
}