@InProceedings{Witkowski:2011,
author
=
"K.Witkowski and S.Saniuk",
title
=
"Reverse logistics processes in city logistics system",
booktitle
=
"IX. International Logistics & Supply Chain Congress International Retail Logistics in the Value Era : proceedings; ISBN: 9789756339",
address
=
"Izmir, Turcja",
publisher
=
"Izmir Yasar University Publications ",
volume
=
"Vol. 1 : in memory of Donald J. Bowersox",
pages
=
"156--163",
organization
=
"Yasar University",
editor
=
"Omer Baybars",
year
=
"2011",
}