@article{RO_1990__24_1_15_0,
     author = {Badran, Fouad},
     title = {Introduction de dates \'echues dans l'analyse {PERT-co\^ut}},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {15--27},
     publisher = {EDP-Sciences},
     volume = {24},
     number = {1},
     year = {1990},
     mrnumber = {1057137},
     zbl = {0699.90057},
     language = {fr},
     url = {http://www.numdam.org/item/RO_1990__24_1_15_0/}
}