@article{CRMECA_2014__342_2_96_0,
     author = {Franck Pastor and Djimedo Kondo},
     title = {Limit analysis and lower/upper bounds to the macroscopic criterion of {Drucker{\textendash}Prager} materials with spheroidal voids},
     journal = {Comptes Rendus. M\'ecanique},
     pages = {96--105},
     publisher = {Elsevier},
     volume = {342},
     number = {2},
     year = {2014},
     doi = {10.1016/j.crme.2013.12.002},
     language = {en},
}