Nowak, P.
HaraĆczyk, H.
Kijak, P.
Marzec, M.
Fitas, J.
Lisowska, M.
Baran, E.
Olech, M. A.
Funding for this research was provided by:
European Regional Development Fund in the framework of the Polish Innovation Economy Operational Program (POIG.02.01.00-12-023/08)
Polish Ministry of Science and Higher Education (7150/E-338/M/2015, 7150/E-338/M/2016)
Article History
Received: 18 November 2016
Revised: 31 August 2017
Accepted: 24 December 2017
First Online: 16 January 2018