@article{shurbevski2013optimization,
  title={Optimization Techniques for Robot Path Planning}
  author={Shurbevski, Aleksandar and Hirosue, Noriaki and Nagamochi, Hiroshi}
  journal={ICT Innovations 2013, Web Proceedings ISSN 1857-7288}
  pages={111--120}
  year={2013}
}