@article{RO_1999__33_1_87_0,
     author = {Maculan, Nelson and Porto, Stella C. S. and Ribeiro, Celso C. and Carvalho de Souza, Cid},
     title = {A new formulation for scheduling unrelated processor under precedence constraints},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {87--92},
     publisher = {EDP-Sciences},
     volume = {33},
     number = {1},
     year = {1999},
     mrnumber = {1717005},
     zbl = {0958.90046},
     language = {en},
     url = {http://www.numdam.org/item/RO_1999__33_1_87_0/}
}