Lugiņina, Jevgeņija
Vasiļjevs, Deniss
Ivanovs, Ilgvalds
Mishnev, Anatoly
Turks, Māris http://orcid.org/0000-0001-5227-0369
Funding for this research was provided by:
Latvijas Zinātnes Padome (10.0030)
Article History
Received: 20 August 2018
Accepted: 25 September 2018
First Online: 15 November 2018