@article{Piątyszek-Pych:2013,
author
=
"A.Piątyszek-Pych",
title
=
"Determinants of the emergence and the development of clusters",
journal
=
"Management-Poland",
volume
=
"Vol. 17",
number
=
"no. 1",
pages
=
"59--78",
year
=
"2013",
}