@article{RO_1985__19_1_27_0,
     author = {Lef\`evre, Claude and Laloyaux, Philippe},
     title = {Note sur les probl\`emes d'ordonnancement {PERT} al\'eatoires},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {27--33},
     publisher = {EDP-Sciences},
     volume = {19},
     number = {1},
     year = {1985},
     mrnumber = {794637},
     zbl = {0568.90048},
     language = {fr},
     url = {http://www.numdam.org/item/RO_1985__19_1_27_0/}
}