Majdak, Witold
Suciu, Laurian
Funding for this research was provided by:
Lucian Blaga Univ. of Sibiu (research grant LBUS-IRG-2019-05 of Lucian Blaga University of Sibiu and Hasso Plattner Foundation.)
Article History
Received: 15 June 2019
Accepted: 25 November 2019
First Online: 5 December 2019