TY - JOUR AU - Felipe Ortega, Ángel AU - Ortuño Sánchez, María Teresa AU - Tirado Domínguez, Gregorio PY - 2009 DO - 10.1007/s11750-009-0080-9 SN - 1134-5764 UR - https://hdl.handle.net/20.500.14352/49890 T2 - Top AB - Abstract The changing requirements in transportation and logistics have recently induced the appearance of new vehicle routing problems that include complex constraints as precedence or loading constraints. One of these problems that have appeared... LA - eng M2 - 190 PB - Springer KW - Traveling Salesman Problem KW - Metaheuristics KW - Neighborhood Structures KW - Precedence Constraints KW - Lifo Loading TI - New Neighborhood Structures For The Double Traveling Salesman Problem With Multiple Stacks TY - journal article VL - 17 ER -