@article{heywood2017data,
  title={Data-parallel agent-based microscopic road network simulation using graphics processing units},
  author={Heywood, Peter and Maddock, Steve and Casas, Jordi and Garcia, David and Brackstone, Mark and Richmond, Paul},
  journal={Simulation Modelling Practice and Theory},
  year={2017},
  publisher={Elsevier}
}

@article{heywood2017data,
  title = "Data-parallel agent-based microscopic road network simulation using graphics processing units",
  journal = "Simulation Modelling Practice and Theory",
  volume = "83",
  pages = "188 - 200",
  year = "2018",
  issn = "1569-190X",
  doi = "https://doi.org/10.1016/j.simpat.2017.11.002",
  url = "http://www.sciencedirect.com/science/article/pii/S1569190X17301545",
  author = "Peter Heywood and Steve Maddock and Jordi Casas and David Garcia and Mark Brackstone and Paul Richmond",
  keywords = "Agent-based simulation, GPU, Simulation framework, Transport microsimulation"
}

Update simpat bib file with full details
Update simpat bib file with full details
