1. Aardal, K.: Capacitated facility location: separation algorithm and computational experience. Math. Program. 81, 149–175 (1998)
2. Alba, E., Tomassini, M.: Parallelism and evolutionary algorithms. IEEE Trans. Evol. Comput. 6(5), 443–462 (2002)
3. Alba, E., Luque, G., Luna, F.: Workforce planning with parallel algorithms. IPDPS-NIDISC’06, 246 (2006)
4. García-López, F., Melián-Batista, B., Moreno-Pérez, J., Moreno-Vega, J.: Parallelization of the scatter search. Parallel Comput. 29, 575–589 (2003)
5. Glover, F., Kochenberger, G., Laguna, M., Wubbena, T.: Selection and assignment of a skilled workforce to meet job requirements in a fixed planning period. In: MAEB’04, pp. 636–641 (2004)