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DOI: https://doi.org/10.2478/prolas-2019-0030 | Journal eISSN: 2255-890X | Journal ISSN: 1407-009X
Language: English
Page range: 189 - 191
Submitted on: Oct 29, 2018
Accepted on: Mar 4, 2019
Published on: Apr 7, 2019
Published by: Latvian Academy of Sciences
In partnership with: Paradigm Publishing Services
Publication frequency: 6 times per year

© 2019 Ksenija Kramiča, Jeļena Eglīte, Aleksandrs Koļesovs, Tatjana Kramiča, Gaļina Titoviča, Diāna Džeriņa, Glafira Nikolajeva, Ludmila Vīksna, Oksana Koļesova, published by Latvian Academy of Sciences
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.