@article{RO_2020__54_2_393_0,
     author = {Achemine, Farida and Merakeb, Abdelkader and Larbani, Moussa and Marthon, Philippe},
     title = {$Z$-equilibria in {Bi-matrix} games with uncertain payoffs},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {393--412},
     publisher = {EDP-Sciences},
     volume = {54},
     number = {2},
     year = {2020},
     doi = {10.1051/ro/2019007},
     mrnumber = {4069297},
     zbl = {1434.91003},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/ro/2019007/}
}