@article{SJC_2010_4_4_a2,
     author = {Kratica, Jozef and Savi\'c, Aleksandar and Filipovi\'c, Vladimir and Milanovi\'c, Marija},
     title = {Solving the {Task} {Assignment} {Problem} with a {Variable} {Neighborhood} {Search}},
     journal = {Serdica Journal of Computing},
     pages = {435--446},
     publisher = {mathdoc},
     volume = {4},
     number = {4},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SJC_2010_4_4_a2/}
}