TY - JOUR AU - Franck Pastor AU - Djimedo Kondo TI - Limit analysis and lower/upper bounds to the macroscopic criterion of Drucker–Prager materials with spheroidal voids JO - Comptes Rendus. Mécanique PY - 2014 SP - 96 EP - 105 VL - 342 IS - 2 PB - Elsevier DO - 10.1016/j.crme.2013.12.002 LA - en ID - CRMECA_2014__342_2_96_0 ER -