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© 2016 Jeļena Reste, Tija Zvagule, Nataļja Kurjāne, Andrejs Šķesters, Alīse Silova, Maija Eglīte, Jolanta Cīrule, Natālija Gabruševa, Andris Zīverts, Elvīra Čurbakova, published by Latvian Academy of Sciences
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