O. Barragán-Pérez, J. B. Pascual-Francisco, A. Michtchenko, O. Susarrey-Huerta, and and A. Martínez-García, “Shearography as a tool to measure creep strain in sealing elastomers”, Rev. Mex. Fís., vol. 65, no. 5 Sept-Oct, pp. 583–589, Sep. 2019.