TY - JOUR AU - Benavent, Enrique AU - Landete, Mercedes AU - Mota, Enrique AU - Tirado Domínguez, Gregorio PY - 2015 DO - 10.1016/j.ejor.2014.12.029 SN - 0377-2217 UR - https://hdl.handle.net/20.500.14352/34623 T2 - European journal of operational research AB - This paper approaches a pickup and delivery problem with multiple vehicles in which LIFO conditions are imposed when performing loading and unloading operations and the route durations cannot exceed a given limit. We propose two mixed integer... LA - eng M2 - 752 PB - Elsevier Science KW - Vehicle routing KW - Pickup and delivery KW - LIFO constraints KW - Mixed-integer programming KW - Branch and cut TI - The multiple vehicle pickup and delivery problem with LIFO constraints TY - journal article VL - 243 ER -