Luis de la Ossa José A. Gámez Jose Miguel Puerta Improvement in the Performance of Island Based Genetic Algorithms Through Path Relinking. 42-56 2006 conf/hm/2006 Hybrid Metaheuristics http://dx.doi.org/10.1007/11890584_4 db/conf/hm/hm2006.html#delaOssaGP06