WoSCC/Scopus indeksēta publikācija
Proceedings of the Latvian Academy of Sciences, Section B: Natural, Exact, and Applied Sciences, 2017, 71(4), 275-279, doi: 10.1515/prolas-2017-0046
Proceedings of the Latvian Academy of Sciences, Section B: Natural, Exact, and Applied Sciences, 2017, 71(4), 275-279, doi: 10.1515/prolas-2017-0046