@incollection{Fister2015Population,
  title={Population Size Reduction in Particle Swarm Optimization Using Product Graphs},
  author={Fister Jr., Iztok and Tepeh, Aleksandra and Brest, Janez and Fister, Iztok},
  booktitle={Mendel 2015},
  pages={77--87},
  year={2015},
  publisher={Springer}
}