Despois, Jean FrancoisMueller, RandoaldMortensen, Andreas2009-01-072009-01-072009-01-07200610.1016/j.actamat.2006.03.054https://infoscience.epfl.ch/handle/20.500.14299/33221WOS:0002407919000029380Aluminium foamsPlastic deformationYield phenomenaMean-field analysisVariational estimateUniaxial deformation of microcellular metalstext::journal::journal article::research article