Tretyakova, Tatiana Viktorovna. “Singularities in Using Vic-3D™ Digital Image Correlation Software and Its Application to the Study of Inelastic Strain Fields”. Computational Continuum Mechanics, vol. 7, no. 2, June 2014, pp. 162-71, https://doi.org/10.7242/1999-6691/2014.7.2.17.