For citations:
Yazyev В.М., Litvinov S.V., Vinogradova E.V., Magomedov M.A. Variational-difference Approach to calculation of a Three-layer beam taking into account the creep of the middle layer. Herald of Dagestan State Technical University. Technical Sciences. 2025;52(1):242-250. (In Russ.) https://doi.org/10.21822/2073-6185-2025-51-4-242-250