@InCollection{Mazur:2015,
author
=
"K.Mazur",
title
=
"Value Shop as a business model",
pages
=
"118--129",
year
=
"2015",
booktitle
=
"Advanced business models ISBN: 9788376955179",
editor
=
"ed. by Kazimierz Perechuda",
publisher
=
"Publishing House of Wrocław University of Economics",
address
=
"Wrocław",
}