@Article{504759,
     author = "Radosław Rudek, Agnieszka Wielgus",
     title = "Metaheuristic algorithms for scheduling on parallel machines with variable setup times",
     year =  2016,
     volume =  ,
     number =  122,
     journal =  Ekonomiczne Problemy Usług,
     pages =  s. 369-377,
    }