@article{Patalas-Maliszewska:2009,
author
=
"J.Patalas-Maliszewska and T.Krupa",
title
=
"ERP systems implementation efficiency modeling in small and medium size enterprises (SMEs)",
journal
=
"Applied Computer Science",
volume
=
"Vol. 2",
number
=
"no 1",
pages
=
"46--63",
year
=
"2006",
}