Baldokhin, Y.V., Perfiliev, Y. D. and Kulikov, L.A. 2021. Size effects in ultrafine iron. New structures: 2D - 3D. Nexo Scientific Journal. 34, 01 (Apr. 2021), 13–23. DOI:https://doi.org/10.5377/nexo.v34i01.11282.