@article{porcellioscaberalgorithmpsaforsolving,
  title = {Porcellio scaber algorithm (PSA) for solving constrained optimization problems},
  author = {Yinyan Zhang and Shuai Li and Hongliang Guo},
  year = {2017},
  eprint = {1710.04036},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1710.04036v1},
}