@article{CRMECA_2007__335_12_781_0,
     author = {Renaud Bargellini and Damien Halm and Andr\'e Dragon},
     title = {Discrete approach for modelling quasi-brittle damage: conditions on the set of directions},
     journal = {Comptes Rendus. M\'ecanique},
     pages = {781--786},
     publisher = {Elsevier},
     volume = {335},
     number = {12},
     year = {2007},
     doi = {10.1016/j.crme.2007.10.003},
     language = {en},
}