@InProceedings{Zwierzchlewski:2021,
author
=
"S.Zwierzchlewski and K.Łasińska and A.Pieczyński and R.Kieszek",
title
=
"Economic Convergence in the Integration Process",
booktitle
=
"Proceedings of the 38th International Business Information Management Association Conference - IBIMA",
address
=
"Seville, Hiszpania",
publisher
=
"--",
pages
=
"1-7",
year
=
"2021",
}