%0 Conference Proceedings %T A periodic vehicle routing problem with time windows and time spread constraints on services %+ Laboratoire d'Optimisation des Systèmes Industriels (LOSI) %+ Nexxtep Technologies %A Michallet, Julien %A Prins, Christian %A Amodeo, Lionel %A Yalaoui, Farouk %A Vitry, Grégoire %< avec comité de lecture %B MIC 2011: The IX Metaheuristics International Conference %C Udine, Italy %3 MIC 2011: The IX Metaheuristics International Conference, Udine, Italy, July 2011 %8 2011-07 %D 2011 %Z Computer Science [cs]/Operations Research [cs.RO]Conference papers %G English %L hal-02552249 %U https://utt.hal.science/hal-02552249 %~ CNRS %~ UNIV-TROYES %~ UTT %~ LOSI