Download Article
Download the full article as a PDF file.
Download the full article as a PDF file.
© 2019 Baiba Zandersone, Elita Medvedja, Arnolds Jezupovs, Iveta Līduma, Solvita Selderiņa, Sandra Leja, Sintija Sausa, Tatjana Tračevska, published by Latvian Academy of Sciences
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.