For citations:
Kovekhova A.V., Arefieva O.D., Didenko N.A., Zemnukhova L.A. Composition of inorganic components in Helianthus tuberosus stems. Proceedings of Universities. Applied Chemistry and Biotechnology. 2021;11(2):299-309. (In Russ.) https://doi.org/10.21285/2227-2925-2021-11-2-299-309