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Original Russian Text © M.V. Vecherskii, E.I. Naumova, N.V. Kostina, M.M. Umarov, 2006, published in Doklady Akademii Nauk, 2006, Vol. 411, No. 1, pp. 128–130.
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Vecherskii, M.V., Naumova, E.I., Kostina, N.V. et al. Some specific features of nitrogen fixation in the digestive tract of the European beaver (Castor fiber). Dokl Biol Sci 411, 452–454 (2006). https://doi.org/10.1134/S001249660606007X
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DOI: https://doi.org/10.1134/S001249660606007X