Smirnov S.V. Veretennikova (Golubkova) I.A. Fomin V.M. Filippov A.A. Brusentseva T.A. Studying the Viscoelastic Properties of an Epoxy Resin Strengthened with Silicon Dioxide Nanoparticles by Instrumented Microindentation // Mechanics of Composite Materials. 2019. Vol. 55. No. 3. P. 337-348. DOI: 10.1007/s11029-019-09816-x.