1. Samylina IA, Kurkin VA, Yakovlev GP (2016) Scientific basis of the development and standardization of herbal medicines. Bull Sci Centre Expert Eval Med Prod Regul Res Med Eval 1:41–44 (in Russian)
2. Volkova RA, Fadeikina OV, Ustinnikova OB, Sakanyan EI, Merkulov VA, Movsesyants AA et al (2020) Current problems with the standard samples of medicines in the Russian Federation. Farmatsiya 69(2):5–11 (in Russian). https://doi.org/10.29296/25419218-2020-02-01
3. Voronin AV, Malkova AV (2020) Methodology for the study of some multicomponent objects of analytical control in forensic chemical expertise and pharmaceutical analysis: monograph. Insoma-press, Samara, 328 p (in Russian)
4. Leontiev DA, Podpruzhnikov YV, Volovyk NV (2016) The role of reference standards in quality assurance for medicines: regulatory and metrological aspects. Drug Dev Registration 3:180–188 (in Russian)
5. Sakanyan EI, Kovaleva EL, Frolova LN, Shelestova VV (2018) Current requirements for the quality of herbal medicinal products. Bull Sci Centre Expert Eval Med Products 8(3):170–178 (in Russian). https://doi.org/10.30895/1991-2919-2018-8-3-170-178