For citations:
Arkhipov I.K., Abramova V.I., Kuzovleva O.V., Gvozdev A.E. Mathematical variational method for determining the effective yield strength of two-component composite materials. Chebyshevskii Sbornik. 2021;22(1):370-377. (In Russ.) https://doi.org/10.22405/2226-8383-2021-22-1-370-377