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Savchenko, G., Ronkin, V., Kletenkin, V. and Vysochina , A. 1. The results of phenological observations in plants of steppe and meadow habitats of RLP "The Velykyi Burluk-Steppe" and NNP “Dvorichanskyi”. The Journal of V.N.Karazin Kharkiv National University. Series «Biology». 28, (1), 187-195. DOI:https://doi.org/10.26565/2075-5457-2017-28-24.