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© 2013 Inese Kokina, Ēriks Sļedevskis, Vjačeslavs Gerbreders, Dace Grauda, Marija Jermaļonoka, Kristīna Valaine, Inese Gavarāne, Inga Pigiņka, Maksims Filipovičs, Isaak Rashal, published by Latvian Academy of Sciences
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