Luxner, M. H., Stampfl, J., & Pettermann, H. E. (2007). Numerical simulations of 3D open cell structures - Influence of structural irregularities on elasto-plasticity and deformation localization.
International Journal of Solids and Structures,
44(9), 2990–3003.
https://doi.org/10.1016/j.ijsolstr.2006.08.039 ( reposiTUm)