TY - JOUR AU - Ortuño Sánchez, María Teresa AU - Tirado Domínguez, Gregorio AU - Felipe Ortega, Ángel PY - 2011 DO - 10.1016/j.ejor.2010.11.011 SN - 0377-2217 UR - https://hdl.handle.net/20.500.14352/42419 T2 - European journal of operational research AB - Logistics and transportation issues have been receiving increasing attention during the last decades and their requirements have gradually changed, making it necessary to take into account new situations and conditions. The Double Traveling Salesman... LA - eng M2 - 66 PB - Elsevier Science KW - Traveling Salesman KW - Heuristics KW - Infeasible solutions KW - Variable neighborhood search KW - Traveling salesman problem KW - Multiple stacks TI - Using intermediate infeasible solutions to approach vehicle routing problems with precedence and loading constraints TY - journal article VL - 211 ER -