@article{aweightedsummethodforsolvingthebi,
  title = {A weighted-sum method for solving the bi-objective traveling thief problem},
  author = {Jonatas B. C. Chagas and Markus Wagner},
  year = {2020},
  eprint = {2011.05081},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2011.05081v2},
}