For citations:
Stupakova G.A., Dengina S.A., Ignatyeva E.E., Shchipletsova T.I., Mitrofanov D.K. Feed reference materials in the system of metrological support of agro-industrial complex laboratories. Measurement Standards. Reference Materials. 2021;17(1):5-20. (In Russ.) https://doi.org/10.20915/2687-0886-2021-17-1-5-20

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