@article{RO_1978__12_2_207_0,
     author = {El-Arbi, Choukhmane},
     title = {Une heuristique pour le probl\`eme de l'arbre de {Steiner}},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {207--212},
     publisher = {EDP-Sciences},
     volume = {12},
     number = {2},
     year = {1978},
     mrnumber = {485474},
     zbl = {0379.90103},
     language = {fr},
     url = {http://archive.numdam.org/item/RO_1978__12_2_207_0/}
}