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© 2016 Baiba Jansone, Zane Dzirkale, Kaspars Jekabsons, Vladimirs Pilipenko, Ulrika Beitnere, Ingrīda Māgure, Raimonds Skumbiņš, Uģis Klētnieks, Ilona Vanaga, Ruta Muceniece, Vija Kluša, published by Latvian Academy of Sciences
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