O. Šedivý, V. Beneš, P. Ponížil, P. Král, and V. Sklenička, “QUANTITATIVE CHARACTERIZATION OF MICROSTRUCTURE OF PURE COPPER PROCESSED BY ECAP”, Image Anal Stereol, vol. 32, no. 2, pp. 65–75, Jun. 2013, doi: 10.5566/ias.v32.p65-75.