@article{randomkeycuckoosearchforthetravelling,
  title = {Random-Key Cuckoo Search for the Travelling Salesman Problem},
  author = {Aziz Ouaarab and B. Ahiod and Xin-She Yang},
  year = {2016},
  eprint = {1607.04324},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1607.04324v1},
}