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Zenkevich, I.G.; Eshchenko, A.Yu.; Makarova, S.V.; Vitenberg, A.G.; Dobryakov, Yu.G.; Utsal, V.A., Identification of the products of oxidation of quercetin by air oxygen at ambient temperature, Molecules, 2007, 12, 3, 654-672, https://doi.org/10.3390/12030654 . [all data]