Noh, D.- jin, B.-I. Kim, H. Cho, and J.-S. Park. “A MULTI-LEG LOAD-PLANNING ALGORITHM FOR A HIGH-SPEED FREIGHT TRAIN”. International Journal of Industrial Engineering: Theory, Applications and Practice, vol. 23, no. 3, Dec. 2016, doi:10.23055/ijietap.2016.23.3.2867.