@article{abriefreviewofnatureinspiredalgorithms,
  title = {A Brief Review of Nature-Inspired Algorithms for Optimization},
  author = {Iztok Fister Jr. and Xin-She Yang and Iztok Fister and Janez Brest and Dušan Fister},
  year = {2013},
  eprint = {1307.4186},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1307.4186v1},
}