1. E. Alba and B. Dorronsoro, Solving the vehicle routing problem by using cellular genetic algorithms, inEvolutionary Computation in Combinatorial Optimization. Springer (2004) 11–20.
2. Alonso F., Alvarez M.J. and Beasley J.E., A tabu search algorithm for the periodic vehicle routing problem with multiple vehicle trips and accessibility restrictions.J. Oper. Res. Soc.59(2007) 963–976.
3. Alvarenga G.B., Mateus G.R. and De Tomi G., A genetic and set partitioning two-phase approach for the vehicle routing problem with time windows.Comput. Oper. Res.34(2007) 1561–1584.
4. M. Ambrosini, T. Caruso, S. Foresti and G. Righini,A GRASP for the pickup and delivery problem with rear loading. Information Technology Department, Technical Report 65 (2004).
5. Andersson H., Hoff A., Christiansen M., Hasle G. and Løkketangen A., Industrial aspects and literature survey: Combined inventory management and routing.Comput. Oper. Res.37(2010) 1515–1536.