@article{CC_2009_38_3_a11,
     author = {Figielska, Ewa},
     title = {Heuristic algorithms for preemptive scheduling in a two-stage flowshop with unrelated parallel machines and 0-1 resource requirements},
     journal = {Control and Cybernetics},
     pages = {723--743},
     year = {2009},
     volume = {38},
     number = {3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CC_2009_38_3_a11/}
}