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DOI: https://doi.org/10.1515/prolas-2017-0077 | Journal eISSN: 2255-890X | Journal ISSN: 1407-009X
Language: English
Page range: 434 - 439
Submitted on: Jan 2, 2017
Accepted on: Dec 11, 2017
Published on: Jan 19, 2018
Published by: Latvian Academy of Sciences
In partnership with: Paradigm Publishing Services
Publication frequency: 6 issues per year

© 2018 Guna Havensone, Laila Meija, Līga Balode, Ieviņa Stūrīte, Aivars Lejnieks, published by Latvian Academy of Sciences
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.