Zegadlo, Krzysztof
Nguyen, Hung Viet http://orcid.org/0000-0001-9384-084X
Konotop, Vladimir V.
Zakrzewski, Jakub
Trippenbach, Marek
Article History
Received: 21 August 2018
Accepted: 7 May 2019
First Online: 18 May 2019
Compliance with ethical standards
:
: The authors declare no conflict of interest.