[1] Tuzun, D. & Burke, L. I. "A two-phase tabu search approach to the location routing problem". European Journal of Operational Research, Vol.116, pp. 87-99, 1999.
[2] Cornuejols, G., Fisher, M. L. & Nemhauser, G. L. "Exceptional Paper—Location of Bank Accounts to Optimize Float: An Analytic Study of Exact and Approximate Algorithms". Management Science, Vol.23, pp. 789-810, 1977.
[3] Karp, R. M."Reducibility among combinatorial problems". Springer, 1972.
[4] Gary, M. R. & Johnson, D. S. "Computers and Intractability: A Guide to the Theory of NP-completeness". WH Freeman and Company, New York, 1979.
[5] Megiddo, N. & Supowit, K. J. "On the complexity of some common geometric location problems". SIAM journal on computing, Vol.13, pp. 182-196, 1984.
[6] Shen, Z. "Integrated supply chain design models: a survey and future research directions". Journal of Industrial and Management Optimization, Vol.3, pp. 1, 2007.
[7] Prins, C., Prodhon, C. & Calvo, R. W. "Solving the capacitated location-routing problem by a GRASP complemented by a learning process and a path relinking". 4OR, Vol.4, pp. 221-238, 2006.
[8] Salhi, S. & Rand, G. K. "The effect of ignoring routes when locating depots". European Journal of Operational Research, Vol.39, pp. 150-156, 1989.
[9] Karaoglan, I., Altiparmak, F., Kara, I. & Dengiz, B. "The location-routing problem with simultaneous pickup and delivery: Formulations and a heuristic approach". Omega, Vol.40, pp. 465-477, 2012.
[10] Xu, Z., Xu, D. & Zhu, W. "Approximation results for a min–max location-routing problem". Discrete Applied Mathematics, Vol.160, pp. 306-320, 2012.
[11] Coutinho-Rodrigues, J., Tralhão, L. & Alçada-Almeida, L. "Solving a location-routing problem with a multiobjective approach: the design of urban evacuation plans". Journal of Transport Geography, Vol.22, pp. 206-218, 2012.
[12] Martínez-Salazar, I. A., Molina, J., Ángel-Bello, F., Gómez, T. & Caballero, R. "Solving a bi-objective Transportation Location Routing Problem by metaheuristic algorithms". European Journal of Operational Research, 2013.
[13] Derbel, H., Jarboui, B., Hanafi, S. & Chabchoub, H. "Genetic algorithm with iterated local search for solving a location-routing problem".Expert Systems with Applications, Vol.39, pp. 2865-2871, 2012.
[14] Laporte, G., Nobert, Y.,"An exact algorithm for minimizing routing and operating costs in depot location". European Journal of Operational Research 6, 224–226, 1981.
[15] Chan, Y., Carter, W.B., Burnes, M.D., "A multiple-depot, multiple-vehicle, location-routing problem with stochasticallyprocessed demands". Computers and Operations Research 28,803–826, 2001.
[16] Liu, S.C., Lee, S.B., "A two-phase heuristic method for the multi-depot location routing problem taking inventory control decisions into considerations". International Journal of advanced Manufacturing Technology 22, 941–950, 2003.
[17] Albareda-Sambola, M., Ferna´ndez, E., Laporte, G.,"Heuristic and lower bound for a stochastic location-routing problem". European Journal of Operational Research 179, 940-955, 2007.
[18] Zarandi, M. H. F., Hemmati, A. & Davari, S. "The multi-depot capacitated location-routing problem with fuzzy travel times". Expert Systems with Applications, Vol.38, pp. 10075-10084, 2011.
[19] Contardo, C., Hemmelmayr, V. & Crainic, T. G. "Lower and upper bounds for the two-echelon capacitated location-routing problem" Computers & Operations Research, Vol.39, pp. 3185-3199, 2012.
[20] Mehrjerdi, Y. Z. & Nadizadeh, A. "Using greedy clustering method to solve capacitated location-routing problem with fuzzy demands". European Journal of Operational Research, 2013.
[21] Ghaffari-Nasab, N., Ahari, S. G. & Ghazanfari, M. "A hybrid simulated annealing based heuristic for solving the location-routing problem with fuzzy demands". Scientia Iranica, 2013.
[22] Deb, K., Pratap, A., Agarwal, S. & Meyarivan, T. "A fast and elitist multiobjective genetic algorithm: NSGA-II, 2002.
[23] Sivanandam, S. & Deepa, S. "Introduction to genetic algorithms". Springer, New York, 2008.
[24] Kirkpatrick, S., Jr., D. G. & Vecchi, M. P. "Optimization by simmulated annealing' Science". Vol.220, pp. 671-680, 1983.
[25] Albareda-Sambola, M., Dıaz, J.A., Fernandez, E.,"Acompact model and tight bounds for a combined locationroutingproblem". Computers and Operations Research 32,407–428, 2005.
[26] Jafari, A., Golozari, F., "Application of Ranking Function to Solve Fuzzy Location-Routing Problem with L-R fuzzy Numbers". 2nd IEEE International Conference on Information and Financial Engineering (ICIFE), 351 – 355, 2010.
[27] Kumar, R. & Singh, P."Pareto evolutionary algorithm hybridized with local search for biobjective tsp". Hybrid Evolutionary Algorithms. Springer, 2007.
[28] Nguyen, V.-P., Prins, C. & Prodhon, C. "A multi-start iterated local search with tabu list and path relinking for the two-echelon location-routing problem".Engineering Applications of Artificial Intelligence, Vol.25, pp. 56-71, 2012-a.
[29] Nguyen, V.-P., Prins, C. & Prodhon, C. "Solving the two-echelon location routing problem by a GRASP reinforced by a learning process and path relinking". European Journal of Operational Research, Vol.216, pp. 113-126, 2012-b.
[30] Srinivas, N. & Deb, K. "Muiltiobjective optimization using nondominated sorting in genetic algorithms". Evolutionary Computation, Vol.2, pp. 221-248, 1994.
[31] Zarandi, M. H. F., Hemmati, A., Davari, S. & Burhan Turksen, I. "Capacitated location-routing problem with time windows under uncertainty". Knowledge-Based Systems, 2012
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