@article{Ljubic2013ImmuneSystems,
  title={Immune systems in computer science},
  author={Ljubi\v{c}, Karin and Fister Jr., Iztok and Fister, Iztok},
  journal={Anali PAZU},
  volume={3},
  number={1},
  pages={9--15},
  year={2013}
}