Garzon, N. A., González Neira, E. M. and Pérez Vélez, I. (2017) “Metaheuristics to Solve the Multiobjective Transit Network Design Problem (TNDP) with Multiperiod Demand”, Ingeniería y Ciencia, 13(25), pp. 29–69. doi: 10.17230/ingciencia.13.25.2.