Pokora, Piotr http://orcid.org/0000-0001-8526-9831
Roé, Joaquim http://orcid.org/0000-0003-0033-8442
Funding for this research was provided by:
Ministerio de Economía y Competitividad (MTM2016-75980-P)
Fundacja na rzecz Nauki Polskiej (Start No. 076/2018)
Article History
Received: 16 October 2018
Accepted: 27 April 2019
First Online: 8 May 2019