Stanica, Dragos Armand
Stanica, Dumitru
Błęcki, Jan
Ernst, Tomasz
Jóźwiak, Waldemar
Słomiński, Jan
Funding for this research was provided by:
Ministry of Science and Higher Education of Poland (3841/E-41/S/2017)
Article History
Received: 25 October 2017
Accepted: 25 January 2018
First Online: 2 February 2018